diff --git a/package.json b/package.json
index 0299ddf552368..d7e415137a5f1 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "babel-cli": "^6.6.5",
     "babel-core": "^6.0.0",
     "babel-eslint": "^7.1.0",
-    "babel-jest": "21.2.0",
+    "babel-jest": "^21.3.0-beta.4",
     "babel-plugin-check-es2015-constants": "^6.5.0",
     "babel-plugin-external-helpers": "^6.22.0",
     "babel-plugin-syntax-trailing-function-commas": "^6.5.0",
@@ -53,6 +53,7 @@
     "eslint-plugin-flowtype": "^2.25.0",
     "eslint-plugin-react": "^6.7.1",
     "eslint-plugin-react-internal": "file:./scripts/eslint-rules",
+    "expect": "^21.3.0-beta.4",
     "fbjs": "^0.8.16",
     "fbjs-scripts": "^0.6.0",
     "filesize": "^3.5.6",
@@ -63,11 +64,10 @@
     "gzip-js": "~0.3.2",
     "gzip-size": "^3.0.0",
     "jasmine-check": "^1.0.0-rc.0",
-    "jest": "21.2.1",
-    "jest-config": "21.2.1",
-    "jest-jasmine2": "21.2.1",
-    "jest-matchers": "20.1.0-delta.1",
-    "jest-runtime": "21.2.1",
+    "jest": "^21.3.0-beta.4",
+    "jest-config": "^21.3.0-beta.4",
+    "jest-jasmine2": "^21.3.0-beta.4",
+    "jest-runtime": "^21.3.0-beta.4",
     "merge-stream": "^1.0.0",
     "minimist": "^1.2.0",
     "ncp": "^2.0.0",
@@ -115,9 +115,6 @@
     "transform": {
       ".*": "./scripts/jest/preprocessor.js"
     },
-    "transformIgnorePatterns": [
-      "/node_modules/(?!react|shared|events)"
-    ],
     "setupFiles": [
       "./scripts/jest/setup.js",
       "./scripts/jest/environment.js"
diff --git a/packages/react-cs-renderer/src/__tests__/ReactNativeCS-test.js b/packages/react-cs-renderer/src/__tests__/ReactNativeCS-test.js
index dd779a10bd995..7545a72ea752a 100644
--- a/packages/react-cs-renderer/src/__tests__/ReactNativeCS-test.js
+++ b/packages/react-cs-renderer/src/__tests__/ReactNativeCS-test.js
@@ -13,7 +13,7 @@ var React;
 var ReactNativeCS;
 
 jest.mock('shared/ReactFeatureFlags', () =>
-  require('react-cs-renderer/src/ReactNativeCSFeatureFlags'),
+  require('../ReactNativeCSFeatureFlags'),
 );
 
 describe('ReactNativeCS', () => {
diff --git a/packages/react-dom/src/__tests__/EventPluginHub-test.js b/packages/react-dom/src/__tests__/EventPluginHub-test.js
index bcf8d7f29cc8d..eaf40602ab6b6 100644
--- a/packages/react-dom/src/__tests__/EventPluginHub-test.js
+++ b/packages/react-dom/src/__tests__/EventPluginHub-test.js
@@ -9,7 +9,7 @@
 
 'use strict';
 
-jest.mock('react-dom/src/events/isEventSupported');
+jest.mock('../events/isEventSupported');
 
 describe('EventPluginHub', () => {
   var React;
diff --git a/packages/react-dom/src/__tests__/ReactBrowserEventEmitter-test.js b/packages/react-dom/src/__tests__/ReactBrowserEventEmitter-test.js
index ef826dd01bf8c..0a3cb2f6eef38 100644
--- a/packages/react-dom/src/__tests__/ReactBrowserEventEmitter-test.js
+++ b/packages/react-dom/src/__tests__/ReactBrowserEventEmitter-test.js
@@ -63,10 +63,10 @@ describe('ReactBrowserEventEmitter', () => {
     EventPluginRegistry = require('events/EventPluginRegistry');
     React = require('react');
     ReactDOM = require('react-dom');
-    ReactDOMComponentTree = require('react-dom/src/client/ReactDOMComponentTree');
-    ReactBrowserEventEmitter = require('react-dom/src/events/ReactBrowserEventEmitter');
+    ReactDOMComponentTree = require('../client/ReactDOMComponentTree');
+    ReactBrowserEventEmitter = require('../events/ReactBrowserEventEmitter');
     ReactTestUtils = require('react-dom/test-utils');
-    TapEventPlugin = require('react-dom/src/events/TapEventPlugin');
+    TapEventPlugin = require('../events/TapEventPlugin');
 
     var container = document.createElement('div');
 
diff --git a/packages/react-dom/src/__tests__/ReactDOMComponent-test.js b/packages/react-dom/src/__tests__/ReactDOMComponent-test.js
index c16c4a8fdd3ae..b0f205a148506 100644
--- a/packages/react-dom/src/__tests__/ReactDOMComponent-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMComponent-test.js
@@ -27,7 +27,7 @@ describe('ReactDOMComponent', () => {
     ReactDOMServer = require('react-dom/server');
     ReactTestUtils = require('react-dom/test-utils');
     // TODO: can we express this test with only public API?
-    inputValueTracking = require('react-dom/src/client/inputValueTracking');
+    inputValueTracking = require('../client/inputValueTracking');
   });
 
   describe('updateDOM', () => {
diff --git a/packages/react-dom/src/__tests__/ReactDOMComponentTree-test.js b/packages/react-dom/src/__tests__/ReactDOMComponentTree-test.js
index 1ff250f2569ec..366cedd08d3d4 100644
--- a/packages/react-dom/src/__tests__/ReactDOMComponentTree-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMComponentTree-test.js
@@ -34,7 +34,7 @@ describe('ReactDOMComponentTree', () => {
     React = require('react');
     ReactDOM = require('react-dom');
     // TODO: can we express this test with only public API?
-    ReactDOMComponentTree = require('react-dom/src/client/ReactDOMComponentTree');
+    ReactDOMComponentTree = require('../client/ReactDOMComponentTree');
     ReactDOMServer = require('react-dom/server');
   });
 
diff --git a/packages/react-dom/src/__tests__/ReactDOMEventListener-test.js b/packages/react-dom/src/__tests__/ReactDOMEventListener-test.js
index c126799b2fa3f..36e44d4a382ea 100644
--- a/packages/react-dom/src/__tests__/ReactDOMEventListener-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMEventListener-test.js
@@ -24,8 +24,8 @@ describe('ReactDOMEventListener', () => {
     React = require('react');
     ReactDOM = require('react-dom');
     // TODO: can we express this test with only public API?
-    ReactDOMComponentTree = require('react-dom/src/client/ReactDOMComponentTree');
-    ReactDOMEventListener = require('react-dom/src/events/ReactDOMEventListener');
+    ReactDOMComponentTree = require('../client/ReactDOMComponentTree');
+    ReactDOMEventListener = require('../events/ReactDOMEventListener');
     ReactTestUtils = require('react-dom/test-utils');
 
     handleTopLevel = jest.fn();
diff --git a/packages/react-dom/src/__tests__/ReactDOMInput-test.js b/packages/react-dom/src/__tests__/ReactDOMInput-test.js
index f5465c1ea2e83..55010095995b3 100644
--- a/packages/react-dom/src/__tests__/ReactDOMInput-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMInput-test.js
@@ -36,7 +36,7 @@ describe('ReactDOMInput', () => {
     ReactDOMServer = require('react-dom/server');
     ReactTestUtils = require('react-dom/test-utils');
     // TODO: can we express this test with only public API?
-    inputValueTracking = require('react-dom/src/client/inputValueTracking');
+    inputValueTracking = require('../client/inputValueTracking');
     spyOn(console, 'error');
   });
 
diff --git a/packages/react-dom/src/__tests__/ReactDOMSelection-test.js b/packages/react-dom/src/__tests__/ReactDOMSelection-test.js
index 3c80c40018ed5..74ff592b0ab75 100644
--- a/packages/react-dom/src/__tests__/ReactDOMSelection-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMSelection-test.js
@@ -20,7 +20,7 @@ describe('ReactDOMSelection', () => {
   beforeEach(() => {
     React = require('react');
     ReactDOM = require('react-dom');
-    ReactDOMSelection = require('react-dom/src/client/ReactDOMSelection');
+    ReactDOMSelection = require('../client/ReactDOMSelection');
     invariant = require('fbjs/lib/invariant');
 
     ({getModernOffsetsFromPoints} = ReactDOMSelection);
diff --git a/packages/react-dom/src/__tests__/ReactMount-test.js b/packages/react-dom/src/__tests__/ReactMount-test.js
index 169a121e2f6ec..b14143dba3460 100644
--- a/packages/react-dom/src/__tests__/ReactMount-test.js
+++ b/packages/react-dom/src/__tests__/ReactMount-test.js
@@ -9,7 +9,7 @@
 
 'use strict';
 
-const {COMMENT_NODE} = require('react-dom/src/shared/HTMLNodeType');
+const {COMMENT_NODE} = require('../shared/HTMLNodeType');
 
 const invariant = require('invariant');
 
diff --git a/packages/react-dom/src/__tests__/ReactServerRendering-test.js b/packages/react-dom/src/__tests__/ReactServerRendering-test.js
index 4833f51c29ac4..ffae448c2d50e 100644
--- a/packages/react-dom/src/__tests__/ReactServerRendering-test.js
+++ b/packages/react-dom/src/__tests__/ReactServerRendering-test.js
@@ -34,7 +34,8 @@ describe('ReactDOMServer', () => {
     ExecutionEnvironment.canUseDOM = false;
     ReactDOMServer = require('react-dom/server');
 
-    var DOMProperty = require('react-dom/src/shared/DOMProperty');
+    // TODO: can we express this test with only public API?
+    var DOMProperty = require('../shared/DOMProperty');
     ROOT_ATTRIBUTE_NAME = DOMProperty.ROOT_ATTRIBUTE_NAME;
   });
 
diff --git a/packages/react-dom/src/__tests__/escapeTextContentForBrowser-test.js b/packages/react-dom/src/__tests__/escapeTextContentForBrowser-test.js
index 7fdfcb6f50c6c..cd2bfedaed77c 100644
--- a/packages/react-dom/src/__tests__/escapeTextContentForBrowser-test.js
+++ b/packages/react-dom/src/__tests__/escapeTextContentForBrowser-test.js
@@ -11,7 +11,7 @@
 
 describe('escapeTextContentForBrowser', () => {
   // TODO: can we express this test with only public API?
-  var escapeTextContentForBrowser = require('react-dom/src/shared/escapeTextContentForBrowser');
+  var escapeTextContentForBrowser = require('../shared/escapeTextContentForBrowser');
 
   it('should escape boolean to string', () => {
     expect(escapeTextContentForBrowser(true)).toBe('true');
diff --git a/packages/react-dom/src/__tests__/inputValueTracking-test.js b/packages/react-dom/src/__tests__/inputValueTracking-test.js
index 7217b068be71d..c7805559838b8 100644
--- a/packages/react-dom/src/__tests__/inputValueTracking-test.js
+++ b/packages/react-dom/src/__tests__/inputValueTracking-test.js
@@ -13,7 +13,7 @@ var React = require('react');
 var ReactDOM = require('react-dom');
 var ReactTestUtils = require('react-dom/test-utils');
 // TODO: can we express this test with only public API?
-var inputValueTracking = require('react-dom/src/client/inputValueTracking');
+var inputValueTracking = require('../client/inputValueTracking');
 
 var getTracker = inputValueTracking._getTrackerFromNode;
 
diff --git a/packages/react-dom/src/__tests__/quoteAttributeValueForBrowser-test.js b/packages/react-dom/src/__tests__/quoteAttributeValueForBrowser-test.js
index e96ca19197686..75300623f61ad 100644
--- a/packages/react-dom/src/__tests__/quoteAttributeValueForBrowser-test.js
+++ b/packages/react-dom/src/__tests__/quoteAttributeValueForBrowser-test.js
@@ -11,7 +11,7 @@
 
 describe('quoteAttributeValueForBrowser', () => {
   // TODO: can we express this test with only public API?
-  var quoteAttributeValueForBrowser = require('react-dom/src/shared/quoteAttributeValueForBrowser');
+  var quoteAttributeValueForBrowser = require('../shared/quoteAttributeValueForBrowser');
 
   it('should escape boolean to string', () => {
     expect(quoteAttributeValueForBrowser(true)).toBe('"true"');
diff --git a/packages/react-dom/src/__tests__/validateDOMNesting-test.js b/packages/react-dom/src/__tests__/validateDOMNesting-test.js
index da7b7ea60509a..f317c211582b9 100644
--- a/packages/react-dom/src/__tests__/validateDOMNesting-test.js
+++ b/packages/react-dom/src/__tests__/validateDOMNesting-test.js
@@ -136,7 +136,7 @@ describe('ReactContextValidator', () => {
     jest.resetModules();
 
     // TODO: can we express this test with only public API?
-    validateDOMNesting = require('react-dom/src/client/validateDOMNesting');
+    validateDOMNesting = require('../client/validateDOMNesting');
   });
 
   it('allows any tag with no context', () => {
diff --git a/packages/react-dom/src/client/__tests__/getNodeForCharacterOffset-test.js b/packages/react-dom/src/client/__tests__/getNodeForCharacterOffset-test.js
index eb625a0454431..05f07f572659f 100644
--- a/packages/react-dom/src/client/__tests__/getNodeForCharacterOffset-test.js
+++ b/packages/react-dom/src/client/__tests__/getNodeForCharacterOffset-test.js
@@ -10,7 +10,7 @@
 'use strict';
 
 // TODO: can we express this test with only public API?
-var getNodeForCharacterOffset = require('react-dom/src/client/getNodeForCharacterOffset');
+var getNodeForCharacterOffset = require('../getNodeForCharacterOffset');
 
 // Create node from HTML string
 function createNode(html) {
diff --git a/packages/react-dom/src/client/__tests__/setInnerHTML-test.js b/packages/react-dom/src/client/__tests__/setInnerHTML-test.js
index 193a8c57a05ab..70b52f25c5c9b 100644
--- a/packages/react-dom/src/client/__tests__/setInnerHTML-test.js
+++ b/packages/react-dom/src/client/__tests__/setInnerHTML-test.js
@@ -10,8 +10,8 @@
 'use strict';
 
 // TODO: can we express this test with only public API?
-var setInnerHTML = require('react-dom/src/client/setInnerHTML');
-var Namespaces = require('react-dom/src/shared/DOMNamespaces').Namespaces;
+var setInnerHTML = require('../setInnerHTML');
+var Namespaces = require('../../shared/DOMNamespaces').Namespaces;
 
 describe('setInnerHTML', () => {
   describe('when the node has innerHTML property', () => {
diff --git a/packages/react-dom/src/events/__tests__/BeforeInputEventPlugin-test.js b/packages/react-dom/src/events/__tests__/BeforeInputEventPlugin-test.js
index eb48bcd88a05d..cec87e39cb9ca 100644
--- a/packages/react-dom/src/events/__tests__/BeforeInputEventPlugin-test.js
+++ b/packages/react-dom/src/events/__tests__/BeforeInputEventPlugin-test.js
@@ -49,10 +49,10 @@ describe('BeforeInputEventPlugin', function() {
     this.ReactDOM = require('react-dom');
 
     // TODO: can we express this test with only public API?
-    this.ReactDOMComponentTree = require('react-dom/src/client/ReactDOMComponentTree');
-    this.SyntheticCompositionEvent = require('react-dom/src/events/SyntheticCompositionEvent');
-    this.SyntheticInputEvent = require('react-dom/src/events/SyntheticInputEvent');
-    this.BeforeInputEventPlugin = require('react-dom/src/events/BeforeInputEventPlugin');
+    this.ReactDOMComponentTree = require('../../client//ReactDOMComponentTree');
+    this.SyntheticCompositionEvent = require('../SyntheticCompositionEvent');
+    this.SyntheticInputEvent = require('../SyntheticInputEvent');
+    this.BeforeInputEventPlugin = require('../BeforeInputEventPlugin');
   }
 
   function extract(node, eventType, optionalData) {
diff --git a/packages/react-dom/src/events/__tests__/EnterLeaveEventPlugin-test.js b/packages/react-dom/src/events/__tests__/EnterLeaveEventPlugin-test.js
index 25048fe1d7627..57e508e190c2f 100644
--- a/packages/react-dom/src/events/__tests__/EnterLeaveEventPlugin-test.js
+++ b/packages/react-dom/src/events/__tests__/EnterLeaveEventPlugin-test.js
@@ -23,8 +23,8 @@ describe('EnterLeaveEventPlugin', () => {
     ReactDOM = require('react-dom');
     ReactTestUtils = require('react-dom/test-utils');
     // TODO: can we express this test with only public API?
-    ReactDOMComponentTree = require('react-dom/src/client/ReactDOMComponentTree');
-    EnterLeaveEventPlugin = require('react-dom/src/events/EnterLeaveEventPlugin');
+    ReactDOMComponentTree = require('../../client/ReactDOMComponentTree');
+    EnterLeaveEventPlugin = require('../EnterLeaveEventPlugin');
   });
 
   it('should set relatedTarget properly in iframe', () => {
diff --git a/packages/react-dom/src/events/__tests__/FallbackCompositionState-test.js b/packages/react-dom/src/events/__tests__/FallbackCompositionState-test.js
index 5dc540ef0f837..36fdbdad9d605 100644
--- a/packages/react-dom/src/events/__tests__/FallbackCompositionState-test.js
+++ b/packages/react-dom/src/events/__tests__/FallbackCompositionState-test.js
@@ -16,7 +16,7 @@ describe('FallbackCompositionState', () => {
 
   beforeEach(() => {
     // TODO: can we express this test with only public API?
-    FallbackCompositionState = require('react-dom/src/events/FallbackCompositionState');
+    FallbackCompositionState = require('../FallbackCompositionState');
   });
 
   function getInput() {
diff --git a/packages/react-dom/src/events/__tests__/SelectEventPlugin-test.js b/packages/react-dom/src/events/__tests__/SelectEventPlugin-test.js
index deee5e767025f..b8764e5d62451 100644
--- a/packages/react-dom/src/events/__tests__/SelectEventPlugin-test.js
+++ b/packages/react-dom/src/events/__tests__/SelectEventPlugin-test.js
@@ -30,8 +30,8 @@ describe('SelectEventPlugin', () => {
     ReactDOM = require('react-dom');
     ReactTestUtils = require('react-dom/test-utils');
     // TODO: can we express this test with only public API?
-    ReactDOMComponentTree = require('react-dom/src/client/ReactDOMComponentTree');
-    SelectEventPlugin = require('react-dom/src/events/SelectEventPlugin');
+    ReactDOMComponentTree = require('../../client/ReactDOMComponentTree');
+    SelectEventPlugin = require('../SelectEventPlugin');
   });
 
   it('should skip extraction if no listeners are present', () => {
diff --git a/packages/react-dom/src/events/__tests__/SyntheticClipboardEvent-test.js b/packages/react-dom/src/events/__tests__/SyntheticClipboardEvent-test.js
index aa2a008db3c6a..b0e2f63a04942 100644
--- a/packages/react-dom/src/events/__tests__/SyntheticClipboardEvent-test.js
+++ b/packages/react-dom/src/events/__tests__/SyntheticClipboardEvent-test.js
@@ -16,9 +16,9 @@ describe('SyntheticClipboardEvent', () => {
 
   beforeEach(() => {
     // TODO: can we express this test with only public API?
-    SyntheticClipboardEvent = require('react-dom/src/events/SyntheticClipboardEvent');
+    SyntheticClipboardEvent = require('../SyntheticClipboardEvent');
     createEvent = function(nativeEvent) {
-      var target = require('react-dom/src/events/getEventTarget')(nativeEvent);
+      var target = require('../getEventTarget')(nativeEvent);
       return SyntheticClipboardEvent.getPooled({}, '', nativeEvent, target);
     };
   });
diff --git a/packages/react-dom/src/events/__tests__/SyntheticEvent-test.js b/packages/react-dom/src/events/__tests__/SyntheticEvent-test.js
index 8d057e9e32faf..0dd9f33dddcd4 100644
--- a/packages/react-dom/src/events/__tests__/SyntheticEvent-test.js
+++ b/packages/react-dom/src/events/__tests__/SyntheticEvent-test.js
@@ -25,7 +25,7 @@ describe('SyntheticEvent', () => {
     ReactTestUtils = require('react-dom/test-utils');
 
     createEvent = function(nativeEvent) {
-      var target = require('react-dom/src/events/getEventTarget')(nativeEvent);
+      var target = require('../getEventTarget')(nativeEvent);
       return SyntheticEvent.getPooled({}, '', nativeEvent, target);
     };
   });
diff --git a/packages/react-dom/src/events/__tests__/SyntheticKeyboardEvent-test.js b/packages/react-dom/src/events/__tests__/SyntheticKeyboardEvent-test.js
index 1f48e33e39378..ab3e40262079c 100644
--- a/packages/react-dom/src/events/__tests__/SyntheticKeyboardEvent-test.js
+++ b/packages/react-dom/src/events/__tests__/SyntheticKeyboardEvent-test.js
@@ -17,13 +17,13 @@ describe('SyntheticKeyboardEvent', () => {
 
   beforeEach(() => {
     // Mock getEventCharCode for proper unit testing
-    jest.mock('react-dom/src/events/getEventCharCode');
-    getEventCharCode = require('react-dom/src/events/getEventCharCode');
+    jest.mock('../getEventCharCode');
+    getEventCharCode = require('../getEventCharCode');
 
     // TODO: can we express this test with only public API?
-    SyntheticKeyboardEvent = require('react-dom/src/events/SyntheticKeyboardEvent');
+    SyntheticKeyboardEvent = require('../SyntheticKeyboardEvent');
     createEvent = function(nativeEvent) {
-      var target = require('react-dom/src/events/getEventTarget')(nativeEvent);
+      var target = require('../getEventTarget')(nativeEvent);
       return SyntheticKeyboardEvent.getPooled({}, '', nativeEvent, target);
     };
   });
diff --git a/packages/react-dom/src/events/__tests__/SyntheticWheelEvent-test.js b/packages/react-dom/src/events/__tests__/SyntheticWheelEvent-test.js
index a60d3965be795..229a93f68fe5f 100644
--- a/packages/react-dom/src/events/__tests__/SyntheticWheelEvent-test.js
+++ b/packages/react-dom/src/events/__tests__/SyntheticWheelEvent-test.js
@@ -16,10 +16,10 @@ describe('SyntheticWheelEvent', () => {
 
   beforeEach(() => {
     // TODO: can we express this test with only public API?
-    SyntheticWheelEvent = require('react-dom/src/events/SyntheticWheelEvent');
+    SyntheticWheelEvent = require('../SyntheticWheelEvent');
 
     createEvent = function(nativeEvent) {
-      var target = require('react-dom/src/events/getEventTarget')(nativeEvent);
+      var target = require('../getEventTarget')(nativeEvent);
       return SyntheticWheelEvent.getPooled({}, '', nativeEvent, target);
     };
   });
diff --git a/packages/react-dom/src/events/__tests__/getEventCharCode-test.js b/packages/react-dom/src/events/__tests__/getEventCharCode-test.js
index d885706f8928f..3787151c47274 100644
--- a/packages/react-dom/src/events/__tests__/getEventCharCode-test.js
+++ b/packages/react-dom/src/events/__tests__/getEventCharCode-test.js
@@ -10,7 +10,7 @@
 'use strict';
 
 // TODO: can we express this test with only public API?
-var getEventCharCode = require('react-dom/src/events/getEventCharCode');
+var getEventCharCode = require('../getEventCharCode');
 
 describe('getEventCharCode', () => {
   describe('when charCode is present in nativeEvent', () => {
diff --git a/packages/react-dom/src/events/__tests__/getEventKey-test.js b/packages/react-dom/src/events/__tests__/getEventKey-test.js
index 12e4a8342ab1e..4942911d4389f 100644
--- a/packages/react-dom/src/events/__tests__/getEventKey-test.js
+++ b/packages/react-dom/src/events/__tests__/getEventKey-test.js
@@ -10,7 +10,7 @@
 'use strict';
 
 // TODO: can we express this test with only public API?
-var getEventKey = require('react-dom/src/events/getEventKey');
+var getEventKey = require('../getEventKey');
 
 describe('getEventKey', () => {
   describe('when key is implemented in a browser', () => {
diff --git a/packages/react-native-renderer/src/__tests__/ReactNativeAttributePayload-test.js b/packages/react-native-renderer/src/__tests__/ReactNativeAttributePayload-test.js
index 124e26a4e1c45..99135d8b570e3 100644
--- a/packages/react-native-renderer/src/__tests__/ReactNativeAttributePayload-test.js
+++ b/packages/react-native-renderer/src/__tests__/ReactNativeAttributePayload-test.js
@@ -7,8 +7,8 @@
  */
 'use strict';
 
-var ReactNativeAttributePayload = require('react-native-renderer/src/ReactNativeAttributePayload');
-var ReactNativePropRegistry = require('react-native-renderer/src/ReactNativePropRegistry');
+var ReactNativeAttributePayload = require('../ReactNativeAttributePayload');
+var ReactNativePropRegistry = require('../ReactNativePropRegistry');
 
 var diff = ReactNativeAttributePayload.diff;
 
diff --git a/packages/react-native-renderer/src/__tests__/ReactNativeEvents-test.js b/packages/react-native-renderer/src/__tests__/ReactNativeEvents-test.js
index 4e18e920d376c..79a29a2c3f1e3 100644
--- a/packages/react-native-renderer/src/__tests__/ReactNativeEvents-test.js
+++ b/packages/react-native-renderer/src/__tests__/ReactNativeEvents-test.js
@@ -69,10 +69,10 @@ beforeEach(() => {
   RCTEventEmitter = require('RCTEventEmitter');
   React = require('react');
   ReactNative = require('react-native-renderer');
-  ReactNativeBridgeEventPlugin = require('react-native-renderer/src/ReactNativeBridgeEventPlugin');
+  ReactNativeBridgeEventPlugin = require('../ReactNativeBridgeEventPlugin');
   ResponderEventPlugin = require('events/ResponderEventPlugin');
   UIManager = require('UIManager');
-  createReactNativeComponentClass = require('react-native-renderer/src/createReactNativeComponentClass');
+  createReactNativeComponentClass = require('../createReactNativeComponentClass');
 });
 
 it('fails if unknown/unsupported event types are dispatched', () => {
diff --git a/packages/react-native-renderer/src/__tests__/ReactNativeMount-test.js b/packages/react-native-renderer/src/__tests__/ReactNativeMount-test.js
index 374fea72b9e22..8f6e5b63326b3 100644
--- a/packages/react-native-renderer/src/__tests__/ReactNativeMount-test.js
+++ b/packages/react-native-renderer/src/__tests__/ReactNativeMount-test.js
@@ -21,7 +21,7 @@ describe('ReactNative', () => {
     React = require('react');
     ReactNative = require('react-native-renderer');
     UIManager = require('UIManager');
-    createReactNativeComponentClass = require('react-native-renderer/src/createReactNativeComponentClass');
+    createReactNativeComponentClass = require('../createReactNativeComponentClass');
   });
 
   it('should be able to create and render a native component', () => {
diff --git a/packages/react-native-renderer/src/__tests__/createReactNativeComponentClass-test.js b/packages/react-native-renderer/src/__tests__/createReactNativeComponentClass-test.js
index 70166d57ecdee..aba3b8acc286d 100644
--- a/packages/react-native-renderer/src/__tests__/createReactNativeComponentClass-test.js
+++ b/packages/react-native-renderer/src/__tests__/createReactNativeComponentClass-test.js
@@ -17,7 +17,7 @@ describe('createReactNativeComponentClass', () => {
   beforeEach(() => {
     jest.resetModules();
 
-    createReactNativeComponentClass = require('react-native-renderer/src/createReactNativeComponentClass');
+    createReactNativeComponentClass = require('../createReactNativeComponentClass');
     React = require('react');
     ReactNative = require('react-native-renderer');
   });
diff --git a/packages/react-noop-renderer/src/ReactNoop.js b/packages/react-noop-renderer/src/ReactNoop.js
index 426d2e62c1bcc..6624ce9f72b70 100644
--- a/packages/react-noop-renderer/src/ReactNoop.js
+++ b/packages/react-noop-renderer/src/ReactNoop.js
@@ -25,7 +25,7 @@ var ReactFiberReconciler = require('react-reconciler');
 var ReactFeatureFlags = require('shared/ReactFeatureFlags');
 var ReactInstanceMap = require('shared/ReactInstanceMap');
 var emptyObject = require('fbjs/lib/emptyObject');
-var expect = require('jest-matchers');
+var expect = require('expect');
 
 const UPDATE_SIGNAL = {};
 
diff --git a/packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.js b/packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.js
index 250575debd0a4..3ad02dd76f2dd 100644
--- a/packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.js
+++ b/packages/react-reconciler/src/__tests__/ReactIncrementalErrorHandling-test.js
@@ -935,11 +935,9 @@ describe('ReactIncrementalErrorHandling', () => {
     function initReactFiberErrorLoggerMock(mock) {
       jest.resetModules();
       if (mock) {
-        // TODO: direct imports like some-package/src/* are bad. Fix me.
-        jest.mock('react-reconciler/src/ReactFiberErrorLogger');
+        jest.mock('../ReactFiberErrorLogger');
       } else {
-        // TODO: direct imports like some-package/src/* are bad. Fix me.
-        jest.unmock('react-reconciler/src/ReactFiberErrorLogger');
+        jest.unmock('../ReactFiberErrorLogger');
       }
       React = require('react');
       ReactNoop = require('react-noop-renderer');
@@ -1035,8 +1033,7 @@ describe('ReactIncrementalErrorHandling', () => {
 
       const logCapturedErrorCalls = [];
 
-      // TODO: direct imports like some-package/src/* are bad. Fix me.
-      const ReactFiberErrorLogger = require('react-reconciler/src/ReactFiberErrorLogger');
+      const ReactFiberErrorLogger = require('../ReactFiberErrorLogger');
       ReactFiberErrorLogger.logCapturedError.mockImplementation(
         capturedError => {
           logCapturedErrorCalls.push(capturedError);
diff --git a/packages/react-reconciler/src/__tests__/ReactIncrementalPerf-test.js b/packages/react-reconciler/src/__tests__/ReactIncrementalPerf-test.js
index 570dd845ee2f1..5b699c9414a5a 100644
--- a/packages/react-reconciler/src/__tests__/ReactIncrementalPerf-test.js
+++ b/packages/react-reconciler/src/__tests__/ReactIncrementalPerf-test.js
@@ -117,7 +117,7 @@ describe('ReactDebugFiberPerf', () => {
     ReactNoop = require('react-noop-renderer');
     ReactCallReturn = require('react-call-return');
     // TODO: can we express this test with only public API?
-    ReactPortal = require('react-reconciler/src/ReactPortal');
+    ReactPortal = require('../ReactPortal');
     PropTypes = require('prop-types');
   });
 
diff --git a/packages/react-reconciler/src/__tests__/ReactPersistent-test.js b/packages/react-reconciler/src/__tests__/ReactPersistent-test.js
index 163c0bc9378e3..4668765cdb0ca 100644
--- a/packages/react-reconciler/src/__tests__/ReactPersistent-test.js
+++ b/packages/react-reconciler/src/__tests__/ReactPersistent-test.js
@@ -24,7 +24,7 @@ describe('ReactPersistent', () => {
 
     React = require('react');
     ReactNoop = require('react-noop-renderer');
-    ReactPortal = require('react-reconciler/src/ReactPortal');
+    ReactPortal = require('../ReactPortal');
   });
 
   const DEFAULT_ROOT_ID = 'persistent-test';
diff --git a/scripts/jest/preprocessor.js b/scripts/jest/preprocessor.js
index 7602665f83490..19e77d621c66a 100644
--- a/scripts/jest/preprocessor.js
+++ b/scripts/jest/preprocessor.js
@@ -4,7 +4,6 @@
 // are set up. So we might as well enforce it.
 process.env.NODE_ENV = 'test';
 
-var fs = require('fs');
 var path = require('path');
 
 var babel = require('babel-core');
@@ -47,19 +46,13 @@ var babelOptions = {
 
 module.exports = {
   process: function(src, filePath) {
-    // Resolve the path so we can tell our own packages from node_modules.
-    filePath = fs.realpathSync(filePath);
-
     if (filePath.match(/\.coffee$/)) {
       return coffee.compile(src, {bare: true});
     }
     if (filePath.match(/\.ts$/) && !filePath.match(/\.d\.ts$/)) {
       return tsPreprocessor.compile(src, filePath);
     }
-    if (
-      !filePath.match(/\/node_modules\//) &&
-      !filePath.match(/\/third_party\//)
-    ) {
+    if (!filePath.match(/\/third_party\//)) {
       // for test files, we also apply the async-await transform, but we want to
       // make sure we don't accidentally apply that transform to product code.
       var isTestFile = !!filePath.match(/\/__tests__\//);
diff --git a/scripts/rollup/bundles.js b/scripts/rollup/bundles.js
index 04889862a92b3..2771287723d13 100644
--- a/scripts/rollup/bundles.js
+++ b/scripts/rollup/bundles.js
@@ -184,7 +184,7 @@ const bundles = [
     moduleType: RENDERER,
     entry: 'react-noop-renderer',
     global: 'ReactNoopRenderer',
-    externals: ['react', 'jest-matchers'],
+    externals: ['react', 'expect'],
   },
 
   /******* React Reconciler *******/
diff --git a/yarn.lock b/yarn.lock
index 4ce6d57113b00..457e151428bbd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -462,12 +462,12 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-jest@21.2.0, babel-jest@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-21.2.0.tgz#2ce059519a9374a2c46f2455b6fbef5ad75d863e"
+babel-jest@21.3.0-beta.4, babel-jest@^21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-21.3.0-beta.4.tgz#43d3975be81fb029d2d675d913803c123267309d"
   dependencies:
-    babel-plugin-istanbul "^4.0.0"
-    babel-preset-jest "^21.2.0"
+    babel-plugin-istanbul "^4.1.5"
+    babel-preset-jest "21.3.0-beta.4"
 
 babel-messages@^6.23.0:
   version "6.23.0"
@@ -503,17 +503,17 @@ babel-plugin-inline-environment-variables@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-inline-environment-variables/-/babel-plugin-inline-environment-variables-1.0.1.tgz#1f58ce91207ad6a826a8bf645fafe68ff5fe3ffe"
 
-babel-plugin-istanbul@^4.0.0:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.1.tgz#c12de0fc6fe42adfb16be56f1ad11e4a9782eca9"
+babel-plugin-istanbul@^4.1.5:
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.5.tgz#6760cdd977f411d3e175bb064f2bc327d99b2b6e"
   dependencies:
     find-up "^2.1.0"
-    istanbul-lib-instrument "^1.6.2"
-    test-exclude "^4.0.3"
+    istanbul-lib-instrument "^1.7.5"
+    test-exclude "^4.1.1"
 
-babel-plugin-jest-hoist@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-21.2.0.tgz#2cef637259bd4b628a6cace039de5fcd14dbb006"
+babel-plugin-jest-hoist@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-21.3.0-beta.4.tgz#a1283b7e556c3cf236604c17e0f18aaa9cf3d79a"
 
 babel-plugin-jscript@^1.0.4:
   version "1.0.4"
@@ -786,11 +786,11 @@ babel-preset-flow@^6.23.0:
   dependencies:
     babel-plugin-transform-flow-strip-types "^6.22.0"
 
-babel-preset-jest@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-21.2.0.tgz#ff9d2bce08abd98e8a36d9a8a5189b9173b85638"
+babel-preset-jest@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-21.3.0-beta.4.tgz#d4f797e00a23c0a027a42341684702888d90789a"
   dependencies:
-    babel-plugin-jest-hoist "^21.2.0"
+    babel-plugin-jest-hoist "21.3.0-beta.4"
     babel-plugin-syntax-object-rest-spread "^6.13.0"
 
 babel-preset-react@^6.5.0:
@@ -885,13 +885,13 @@ babylon@^5.8.38:
   version "5.8.38"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-5.8.38.tgz#ec9b120b11bf6ccd4173a18bf217e60b79859ffd"
 
-babylon@^6.13.0, babylon@^6.15.0, babylon@^6.17.0:
+babylon@^6.15.0, babylon@^6.17.0:
   version "6.17.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.17.0.tgz#37da948878488b9c4e3c4038893fa3314b3fc932"
 
-babylon@^6.17.4:
-  version "6.17.4"
-  resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.17.4.tgz#3e8b7402b88d22c3423e137a1577883b15ff869a"
+babylon@^6.18.0:
+  version "6.18.0"
+  resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
 
 balanced-match@^0.4.1:
   version "0.4.2"
@@ -1338,6 +1338,12 @@ debug@^2.6.3:
   dependencies:
     ms "2.0.0"
 
+debug@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  dependencies:
+    ms "2.0.0"
+
 decamelize@^1.0.0, decamelize@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -1430,6 +1436,10 @@ detect-indent@^4.0.0:
   dependencies:
     repeating "^2.0.0"
 
+detect-newline@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-2.1.0.tgz#f41f1c10be4b00e87b5f13da680759f2c5bfd3e2"
+
 detective@^4.3.1:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/detective/-/detective-4.5.0.tgz#6e5a8c6b26e6c7a254b1c6b6d7490d98ec91edd1"
@@ -1767,15 +1777,15 @@ expand-range@^1.8.1:
   dependencies:
     fill-range "^2.1.0"
 
-expect@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-21.2.1.tgz#003ac2ac7005c3c29e73b38a272d4afadd6d1d7b"
+expect@21.3.0-beta.4, expect@^21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-21.3.0-beta.4.tgz#e1243ad493fb9dec41793ab0ffd08a3a81eb9cb4"
   dependencies:
     ansi-styles "^3.2.0"
-    jest-diff "^21.2.1"
-    jest-get-type "^21.2.0"
-    jest-matcher-utils "^21.2.1"
-    jest-message-util "^21.2.1"
+    jest-diff "21.3.0-beta.4"
+    jest-get-type "21.3.0-beta.4"
+    jest-matcher-utils "21.3.0-beta.4"
+    jest-message-util "21.3.0-beta.4"
     jest-regex-util "^21.2.0"
 
 extend-shallow@^2.0.1:
@@ -2606,70 +2616,54 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
-istanbul-api@^1.1.1:
-  version "1.1.11"
-  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.1.11.tgz#fcc0b461e2b3bda71e305155138238768257d9de"
+istanbul-api@^1.1.14:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.2.1.tgz#0c60a0515eb11c7d65c6b50bba2c6e999acd8620"
   dependencies:
     async "^2.1.4"
     fileset "^2.0.2"
     istanbul-lib-coverage "^1.1.1"
-    istanbul-lib-hook "^1.0.7"
-    istanbul-lib-instrument "^1.7.4"
-    istanbul-lib-report "^1.1.1"
-    istanbul-lib-source-maps "^1.2.1"
-    istanbul-reports "^1.1.1"
+    istanbul-lib-hook "^1.1.0"
+    istanbul-lib-instrument "^1.9.1"
+    istanbul-lib-report "^1.1.2"
+    istanbul-lib-source-maps "^1.2.2"
+    istanbul-reports "^1.1.3"
     js-yaml "^3.7.0"
     mkdirp "^0.5.1"
     once "^1.4.0"
 
-istanbul-lib-coverage@^1.0.1, istanbul-lib-coverage@^1.1.1:
+istanbul-lib-coverage@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.1.1.tgz#73bfb998885299415c93d38a3e9adf784a77a9da"
 
-istanbul-lib-coverage@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.0.2.tgz#87a0c015b6910651cb3b184814dfb339337e25e1"
-
-istanbul-lib-hook@^1.0.7:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.0.7.tgz#dd6607f03076578fe7d6f2a630cf143b49bacddc"
+istanbul-lib-hook@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.1.0.tgz#8538d970372cb3716d53e55523dd54b557a8d89b"
   dependencies:
     append-transform "^0.4.0"
 
-istanbul-lib-instrument@^1.4.2, istanbul-lib-instrument@^1.7.4:
-  version "1.7.4"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.7.4.tgz#e9fd920e4767f3d19edc765e2d6b3f5ccbd0eea8"
+istanbul-lib-instrument@^1.7.5, istanbul-lib-instrument@^1.8.0, istanbul-lib-instrument@^1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.9.1.tgz#250b30b3531e5d3251299fdd64b0b2c9db6b558e"
   dependencies:
     babel-generator "^6.18.0"
     babel-template "^6.16.0"
     babel-traverse "^6.18.0"
     babel-types "^6.18.0"
-    babylon "^6.17.4"
+    babylon "^6.18.0"
     istanbul-lib-coverage "^1.1.1"
     semver "^5.3.0"
 
-istanbul-lib-instrument@^1.6.2:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.7.0.tgz#b8e0dc25709bb44e17336ab47b7bb5c97c23f659"
-  dependencies:
-    babel-generator "^6.18.0"
-    babel-template "^6.16.0"
-    babel-traverse "^6.18.0"
-    babel-types "^6.18.0"
-    babylon "^6.13.0"
-    istanbul-lib-coverage "^1.0.2"
-    semver "^5.3.0"
-
-istanbul-lib-report@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.1.tgz#f0e55f56655ffa34222080b7a0cd4760e1405fc9"
+istanbul-lib-report@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.2.tgz#922be27c13b9511b979bd1587359f69798c1d425"
   dependencies:
     istanbul-lib-coverage "^1.1.1"
     mkdirp "^0.5.1"
     path-parse "^1.0.5"
     supports-color "^3.1.2"
 
-istanbul-lib-source-maps@^1.1.0, istanbul-lib-source-maps@^1.2.1:
+istanbul-lib-source-maps@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.1.tgz#a6fe1acba8ce08eebc638e572e294d267008aa0c"
   dependencies:
@@ -2679,9 +2673,19 @@ istanbul-lib-source-maps@^1.1.0, istanbul-lib-source-maps@^1.2.1:
     rimraf "^2.6.1"
     source-map "^0.5.3"
 
-istanbul-reports@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.1.1.tgz#042be5c89e175bc3f86523caab29c014e77fee4e"
+istanbul-lib-source-maps@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.2.tgz#750578602435f28a0c04ee6d7d9e0f2960e62c1c"
+  dependencies:
+    debug "^3.1.0"
+    istanbul-lib-coverage "^1.1.1"
+    mkdirp "^0.5.1"
+    rimraf "^2.6.1"
+    source-map "^0.5.3"
+
+istanbul-reports@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.1.3.tgz#3b9e1e8defb6d18b1d425da8e8b32c5a163f2d10"
   dependencies:
     handlebars "^4.0.3"
 
@@ -2697,33 +2701,34 @@ jest-changed-files@^21.2.0:
   dependencies:
     throat "^4.0.0"
 
-jest-cli@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-21.2.1.tgz#9c528b6629d651911138d228bdb033c157ec8c00"
+jest-cli@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-21.3.0-beta.4.tgz#50a1c2773cfeff68dbb1fe454a3f259ad5850fa6"
   dependencies:
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
     glob "^7.1.2"
     graceful-fs "^4.1.11"
     is-ci "^1.0.10"
-    istanbul-api "^1.1.1"
-    istanbul-lib-coverage "^1.0.1"
-    istanbul-lib-instrument "^1.4.2"
-    istanbul-lib-source-maps "^1.1.0"
+    istanbul-api "^1.1.14"
+    istanbul-lib-coverage "^1.1.1"
+    istanbul-lib-instrument "^1.8.0"
+    istanbul-lib-source-maps "^1.2.1"
     jest-changed-files "^21.2.0"
-    jest-config "^21.2.1"
-    jest-environment-jsdom "^21.2.1"
-    jest-haste-map "^21.2.0"
-    jest-message-util "^21.2.1"
+    jest-config "21.3.0-beta.4"
+    jest-environment-jsdom "21.3.0-beta.4"
+    jest-haste-map "21.3.0-beta.4"
+    jest-message-util "21.3.0-beta.4"
     jest-regex-util "^21.2.0"
     jest-resolve-dependencies "^21.2.0"
-    jest-runner "^21.2.1"
-    jest-runtime "^21.2.1"
-    jest-snapshot "^21.2.1"
-    jest-util "^21.2.1"
+    jest-runner "21.3.0-beta.4"
+    jest-runtime "21.3.0-beta.4"
+    jest-snapshot "21.3.0-beta.4"
+    jest-util "21.3.0-beta.4"
     micromatch "^2.3.11"
-    node-notifier "^5.0.2"
+    node-notifier "^5.1.2"
     pify "^3.0.0"
+    rimraf "^2.5.4"
     slash "^1.0.0"
     string-length "^2.0.0"
     strip-ansi "^4.0.0"
@@ -2731,99 +2736,88 @@ jest-cli@^21.2.1:
     worker-farm "^1.3.1"
     yargs "^9.0.0"
 
-jest-config@21.2.1, jest-config@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-21.2.1.tgz#c7586c79ead0bcc1f38c401e55f964f13bf2a480"
+jest-config@21.3.0-beta.4, jest-config@^21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-21.3.0-beta.4.tgz#03c936c605c5ec11bbd42aa9d2715d4d96cb11ee"
   dependencies:
     chalk "^2.0.1"
     glob "^7.1.1"
-    jest-environment-jsdom "^21.2.1"
-    jest-environment-node "^21.2.1"
-    jest-get-type "^21.2.0"
-    jest-jasmine2 "^21.2.1"
+    jest-environment-jsdom "21.3.0-beta.4"
+    jest-environment-node "21.3.0-beta.4"
+    jest-get-type "21.3.0-beta.4"
+    jest-jasmine2 "21.3.0-beta.4"
     jest-regex-util "^21.2.0"
-    jest-resolve "^21.2.0"
-    jest-util "^21.2.1"
-    jest-validate "^21.2.1"
-    pretty-format "^21.2.1"
+    jest-resolve "21.3.0-beta.4"
+    jest-util "21.3.0-beta.4"
+    jest-validate "21.3.0-beta.4"
+    pretty-format "21.3.0-beta.4"
 
-jest-diff@20.1.0-delta.1:
-  version "20.1.0-delta.1"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-20.1.0-delta.1.tgz#d64d9fcfff4bdfca87dd53f66e3db91ea8faa280"
+jest-diff@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-21.3.0-beta.4.tgz#75e795e83f6c3368720c2ddd1f0cbed1543c4139"
   dependencies:
     chalk "^2.0.1"
     diff "^3.2.0"
-    jest-get-type "20.1.0-delta.1"
-    jest-matcher-utils "20.1.0-delta.1"
-    pretty-format "20.1.0-delta.1"
+    jest-get-type "21.3.0-beta.4"
+    pretty-format "21.3.0-beta.4"
 
-jest-diff@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-21.2.1.tgz#46cccb6cab2d02ce98bc314011764bb95b065b4f"
+jest-docblock@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-21.3.0-beta.4.tgz#11c3121cccc39d826d484e0951cb2faad1fe1ebd"
   dependencies:
-    chalk "^2.0.1"
-    diff "^3.2.0"
-    jest-get-type "^21.2.0"
-    pretty-format "^21.2.1"
-
-jest-docblock@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-21.2.0.tgz#51529c3b30d5fd159da60c27ceedc195faf8d414"
+    detect-newline "^2.1.0"
 
-jest-environment-jsdom@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-21.2.1.tgz#38d9980c8259b2a608ec232deee6289a60d9d5b4"
+jest-environment-jsdom@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-21.3.0-beta.4.tgz#aa2831f1ac6b2c88a7ec965990517960d5828da1"
   dependencies:
-    jest-mock "^21.2.0"
-    jest-util "^21.2.1"
+    jest-mock "21.3.0-beta.4"
+    jest-util "21.3.0-beta.4"
     jsdom "^9.12.0"
 
-jest-environment-node@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-21.2.1.tgz#98c67df5663c7fbe20f6e792ac2272c740d3b8c8"
+jest-environment-node@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-21.3.0-beta.4.tgz#d4d620ee495d9af84edc157466ff962596e783ab"
   dependencies:
-    jest-mock "^21.2.0"
-    jest-util "^21.2.1"
+    jest-mock "21.3.0-beta.4"
+    jest-util "21.3.0-beta.4"
 
-jest-get-type@20.1.0-delta.1:
-  version "20.1.0-delta.1"
-  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-20.1.0-delta.1.tgz#f441f9e9b5305657dccf5e1c035b3c91bb166aec"
-
-jest-get-type@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-21.2.0.tgz#f6376ab9db4b60d81e39f30749c6c466f40d4a23"
+jest-get-type@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-21.3.0-beta.4.tgz#248b16f9b8fe2887a0baa35b31905d73d66e56e0"
 
-jest-haste-map@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-21.2.0.tgz#1363f0a8bb4338f24f001806571eff7a4b2ff3d8"
+jest-haste-map@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-21.3.0-beta.4.tgz#dd8736c40c6db933e16f8f402a45fec859a310f5"
   dependencies:
     fb-watchman "^2.0.0"
     graceful-fs "^4.1.11"
-    jest-docblock "^21.2.0"
+    jest-docblock "21.3.0-beta.4"
     micromatch "^2.3.11"
     sane "^2.0.0"
     worker-farm "^1.3.1"
 
-jest-jasmine2@21.2.1, jest-jasmine2@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-21.2.1.tgz#9cc6fc108accfa97efebce10c4308548a4ea7592"
+jest-jasmine2@21.3.0-beta.4, jest-jasmine2@^21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-21.3.0-beta.4.tgz#da0f065ce48c8eaaec1de6c1074ad05cc5a9f96f"
   dependencies:
     chalk "^2.0.1"
-    expect "^21.2.1"
+    expect "21.3.0-beta.4"
     graceful-fs "^4.1.11"
-    jest-diff "^21.2.1"
-    jest-matcher-utils "^21.2.1"
-    jest-message-util "^21.2.1"
-    jest-snapshot "^21.2.1"
+    jest-diff "21.3.0-beta.4"
+    jest-matcher-utils "21.3.0-beta.4"
+    jest-message-util "21.3.0-beta.4"
+    jest-snapshot "21.3.0-beta.4"
     p-cancelable "^0.3.0"
+    source-map-support "^0.5.0"
 
-jest-matcher-utils@20.1.0-delta.1:
-  version "20.1.0-delta.1"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-20.1.0-delta.1.tgz#e8c1153d5009d3df851641723b85bbfcec8fed37"
+jest-matcher-utils@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-21.3.0-beta.4.tgz#a83ad12d284c4c3a4db87ba5830f84a16b9a4a91"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "20.1.0-delta.1"
-    pretty-format "20.1.0-delta.1"
+    jest-get-type "21.3.0-beta.4"
+    pretty-format "21.3.0-beta.4"
 
 jest-matcher-utils@^19.0.0:
   version "19.0.0"
@@ -2832,47 +2826,18 @@ jest-matcher-utils@^19.0.0:
     chalk "^1.1.3"
     pretty-format "^19.0.0"
 
-jest-matcher-utils@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-21.2.1.tgz#72c826eaba41a093ac2b4565f865eb8475de0f64"
-  dependencies:
-    chalk "^2.0.1"
-    jest-get-type "^21.2.0"
-    pretty-format "^21.2.1"
-
-jest-matchers@20.1.0-delta.1:
-  version "20.1.0-delta.1"
-  resolved "https://registry.yarnpkg.com/jest-matchers/-/jest-matchers-20.1.0-delta.1.tgz#ef4d9fdd0ecd520000eae1a6e7c7df892d9d3653"
-  dependencies:
-    jest-diff "20.1.0-delta.1"
-    jest-get-type "20.1.0-delta.1"
-    jest-matcher-utils "20.1.0-delta.1"
-    jest-message-util "20.1.0-delta.1"
-    jest-regex-util "20.1.0-delta.1"
-
-jest-message-util@20.1.0-delta.1:
-  version "20.1.0-delta.1"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-20.1.0-delta.1.tgz#078ae8df88daf1f26cce34c718e7f37234e7e8b3"
+jest-message-util@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-21.3.0-beta.4.tgz#018dd79f8d7b1a4bbbd9f5b3d59354d14ac9641f"
   dependencies:
     chalk "^2.0.1"
     micromatch "^2.3.11"
     slash "^1.0.0"
+    stack-utils "^1.0.1"
 
-jest-message-util@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-21.2.1.tgz#bfe5d4692c84c827d1dcf41823795558f0a1acbe"
-  dependencies:
-    chalk "^2.0.1"
-    micromatch "^2.3.11"
-    slash "^1.0.0"
-
-jest-mock@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-21.2.0.tgz#7eb0770e7317968165f61ea2a7281131534b3c0f"
-
-jest-regex-util@20.1.0-delta.1:
-  version "20.1.0-delta.1"
-  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-20.1.0-delta.1.tgz#0aaea967cdfc6cfe8fa828a11235679cf0eb2312"
+jest-mock@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-21.3.0-beta.4.tgz#f318168c781a340c2a75fbb3cc40559670531ddd"
 
 jest-regex-util@^21.2.0:
   version "21.2.0"
@@ -2884,44 +2849,42 @@ jest-resolve-dependencies@^21.2.0:
   dependencies:
     jest-regex-util "^21.2.0"
 
-jest-resolve@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-21.2.0.tgz#068913ad2ba6a20218e5fd32471f3874005de3a6"
+jest-resolve@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-21.3.0-beta.4.tgz#66771415f4be5363b846a6b00599c0e9b01dc726"
   dependencies:
     browser-resolve "^1.11.2"
     chalk "^2.0.1"
-    is-builtin-module "^1.0.0"
 
-jest-runner@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-21.2.1.tgz#194732e3e518bfb3d7cbfc0fd5871246c7e1a467"
-  dependencies:
-    jest-config "^21.2.1"
-    jest-docblock "^21.2.0"
-    jest-haste-map "^21.2.0"
-    jest-jasmine2 "^21.2.1"
-    jest-message-util "^21.2.1"
-    jest-runtime "^21.2.1"
-    jest-util "^21.2.1"
+jest-runner@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-21.3.0-beta.4.tgz#a52680a5aff6f1e160c6f520d86482224905d5fa"
+  dependencies:
+    jest-config "21.3.0-beta.4"
+    jest-docblock "21.3.0-beta.4"
+    jest-haste-map "21.3.0-beta.4"
+    jest-jasmine2 "21.3.0-beta.4"
+    jest-message-util "21.3.0-beta.4"
+    jest-runtime "21.3.0-beta.4"
+    jest-util "21.3.0-beta.4"
     pify "^3.0.0"
     throat "^4.0.0"
     worker-farm "^1.3.1"
 
-jest-runtime@21.2.1, jest-runtime@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-21.2.1.tgz#99dce15309c670442eee2ebe1ff53a3cbdbbb73e"
+jest-runtime@21.3.0-beta.4, jest-runtime@^21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-21.3.0-beta.4.tgz#22238a05341baf88857e44e39a881c28807e5a36"
   dependencies:
-    babel-core "^6.0.0"
-    babel-jest "^21.2.0"
-    babel-plugin-istanbul "^4.0.0"
+    babel-jest "21.3.0-beta.4"
+    babel-plugin-istanbul "^4.1.5"
     chalk "^2.0.1"
     convert-source-map "^1.4.0"
     graceful-fs "^4.1.11"
-    jest-config "^21.2.1"
-    jest-haste-map "^21.2.0"
+    jest-config "21.3.0-beta.4"
+    jest-haste-map "21.3.0-beta.4"
     jest-regex-util "^21.2.0"
-    jest-resolve "^21.2.0"
-    jest-util "^21.2.1"
+    jest-resolve "21.3.0-beta.4"
+    jest-util "21.3.0-beta.4"
     json-stable-stringify "^1.0.1"
     micromatch "^2.3.11"
     slash "^1.0.0"
@@ -2929,27 +2892,27 @@ jest-runtime@21.2.1, jest-runtime@^21.2.1:
     write-file-atomic "^2.1.0"
     yargs "^9.0.0"
 
-jest-snapshot@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-21.2.1.tgz#29e49f16202416e47343e757e5eff948c07fd7b0"
+jest-snapshot@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-21.3.0-beta.4.tgz#0ba657b322029c2855dd6ac95a6494bf101de7dc"
   dependencies:
     chalk "^2.0.1"
-    jest-diff "^21.2.1"
-    jest-matcher-utils "^21.2.1"
+    jest-diff "21.3.0-beta.4"
+    jest-matcher-utils "21.3.0-beta.4"
     mkdirp "^0.5.1"
     natural-compare "^1.4.0"
-    pretty-format "^21.2.1"
+    pretty-format "21.3.0-beta.4"
 
-jest-util@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-21.2.1.tgz#a274b2f726b0897494d694a6c3d6a61ab819bb78"
+jest-util@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-21.3.0-beta.4.tgz#88bd0c8d1d51098336cf6696e3ae27d38b881664"
   dependencies:
     callsites "^2.0.0"
     chalk "^2.0.1"
     graceful-fs "^4.1.11"
-    jest-message-util "^21.2.1"
-    jest-mock "^21.2.0"
-    jest-validate "^21.2.1"
+    jest-message-util "21.3.0-beta.4"
+    jest-mock "21.3.0-beta.4"
+    jest-validate "21.3.0-beta.4"
     mkdirp "^0.5.1"
 
 jest-validate@19.0.0:
@@ -2961,20 +2924,20 @@ jest-validate@19.0.0:
     leven "^2.0.0"
     pretty-format "^19.0.0"
 
-jest-validate@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-21.2.1.tgz#cc0cbca653cd54937ba4f2a111796774530dd3c7"
+jest-validate@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-21.3.0-beta.4.tgz#cfb0cdb38f7eb694f909ad041687645fd1b90452"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "^21.2.0"
+    jest-get-type "21.3.0-beta.4"
     leven "^2.1.0"
-    pretty-format "^21.2.1"
+    pretty-format "21.3.0-beta.4"
 
-jest@21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest/-/jest-21.2.1.tgz#c964e0b47383768a1438e3ccf3c3d470327604e1"
+jest@^21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-21.3.0-beta.4.tgz#068cb09b33b854c5fa7904f368a902d8c65bcace"
   dependencies:
-    jest-cli "^21.2.1"
+    jest-cli "21.3.0-beta.4"
 
 jodid25519@^1.0.0:
   version "1.0.2"
@@ -3416,7 +3379,7 @@ node-int64@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
 
-node-notifier@^5.0.2:
+node-notifier@^5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.1.2.tgz#2fa9e12605fa10009d44549d6fcd8a63dde0e4ff"
   dependencies:
@@ -3749,12 +3712,12 @@ prettier@1.2.2:
     jest-validate "19.0.0"
     minimist "1.2.0"
 
-pretty-format@20.1.0-delta.1:
-  version "20.1.0-delta.1"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-20.1.0-delta.1.tgz#f1d31d80b5bd8724b33f3065acb1457710213d0d"
+pretty-format@21.3.0-beta.4:
+  version "21.3.0-beta.4"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-21.3.0-beta.4.tgz#6b3b8aba0b7097f821156e5fd1e3bc0fa923b17f"
   dependencies:
     ansi-regex "^3.0.0"
-    ansi-styles "^3.0.0"
+    ansi-styles "^3.2.0"
 
 pretty-format@^19.0.0:
   version "19.0.0"
@@ -3762,13 +3725,6 @@ pretty-format@^19.0.0:
   dependencies:
     ansi-styles "^3.0.0"
 
-pretty-format@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-21.2.1.tgz#ae5407f3cf21066cd011aa1ba5fce7b6a2eddb36"
-  dependencies:
-    ansi-regex "^3.0.0"
-    ansi-styles "^3.2.0"
-
 private@^0.1.6, private@~0.1.5:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.7.tgz#68ce5e8a1ef0a23bb570cc28537b5332aba63ef1"
@@ -4131,6 +4087,12 @@ rimraf@2, rimraf@^2.2.8, rimraf@^2.5.1, rimraf@^2.6.1:
   dependencies:
     glob "^7.0.5"
 
+rimraf@^2.5.4:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
+  dependencies:
+    glob "^7.0.5"
+
 rollup-plugin-alias@^1.2.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/rollup-plugin-alias/-/rollup-plugin-alias-1.3.1.tgz#a9152fec4b6a6510dae93989517ca7853c32a6fa"
@@ -4332,6 +4294,12 @@ source-map-support@^0.4.0, source-map-support@^0.4.2:
   dependencies:
     source-map "^0.5.6"
 
+source-map-support@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.0.tgz#2018a7ad2bdf8faf2691e5fddab26bed5a2bacab"
+  dependencies:
+    source-map "^0.6.0"
+
 source-map@0.1.32:
   version "0.1.32"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.32.tgz#c8b6c167797ba4740a8ea33252162ff08591b266"
@@ -4348,6 +4316,10 @@ source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.0, sour
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
+source-map@^0.6.0:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+
 source-map@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.2.0.tgz#dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d"
@@ -4402,6 +4374,10 @@ stable@~0.1.3:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/stable/-/stable-0.1.6.tgz#910f5d2aed7b520c6e777499c1f32e139fdecb10"
 
+stack-utils@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
+
 stream-shift@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.0.tgz#d5c752825e5367e786f78e18e445ea223a155952"
@@ -4532,9 +4508,9 @@ tar@^2.2.1:
     fstream "^1.0.2"
     inherits "2"
 
-test-exclude@^4.0.3:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.0.3.tgz#86a13ce3effcc60e6c90403cf31a27a60ac6c4e7"
+test-exclude@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.1.1.tgz#4d84964b0966b0087ecc334a2ce002d3d9341e26"
   dependencies:
     arrify "^1.0.1"
     micromatch "^2.3.11"