diff --git a/todos-api/package-lock.json b/todos-api/package-lock.json
index f47d27e94..3653bd9ac 100644
--- a/todos-api/package-lock.json
+++ b/todos-api/package-lock.json
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@@ -47,7 +47,7 @@
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-        "preserve": "0.2.0",
-        "repeat-element": "1.1.2"
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-        "uuid": "2.0.3",
-        "write-file-atomic": "1.3.4",
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+        "mkdirp": "^0.5.0",
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+        "osenv": "^0.1.0",
+        "uuid": "^2.0.1",
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-        "emitter-listener": "1.1.1"
+        "async-listener": "^0.6.0",
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@@ -305,19 +295,18 @@
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-        "inherits": "2.0.3",
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+        "once": "^1.4.0"
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       "dev": true,
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-        "from": "0.1.7",
-        "map-stream": "0.1.0",
+        "duplexer": "~0.1.1",
+        "from": "~0",
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@@ -398,7 +387,7 @@
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       "dev": true,
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+        "encodeurl": "~1.0.1",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.0",
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-        "jsonwebtoken": "7.4.3",
-        "lodash.set": "4.3.2"
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-      "integrity": "sha1-JVfBRudb65A+LSR/m1ugFFJpbiA="
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@@ -482,11 +469,11 @@
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-        "repeat-string": "1.6.1"
+        "is-number": "^2.1.0",
+        "isobject": "^2.0.0",
+        "randomatic": "^1.1.3",
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-        "on-finished": "2.3.0",
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-        "statuses": "1.3.1",
-        "unpipe": "1.0.0"
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+        "escape-html": "~1.0.3",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.1",
+        "statuses": "~1.3.1",
+        "unpipe": "~1.0.0"
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@@ -515,7 +502,7 @@
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       "dev": true,
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+        "for-in": "^1.0.1"
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@@ -541,8 +528,8 @@
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@@ -557,14 +544,15 @@
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+            "co": "^4.6.0",
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@@ -615,7 +603,8 @@
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         "block-stream": {
           "version": "0.0.9",
           "bundled": true,
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         "boom": {
           "version": "2.10.1",
           "bundled": true,
           "dev": true,
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+            "hoek": "2.x.x"
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@@ -671,30 +664,35 @@
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@@ -702,7 +700,7 @@
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@@ -711,7 +709,7 @@
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@@ -740,7 +738,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
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@@ -754,7 +753,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "jsbn": "0.1.1"
+            "jsbn": "~0.1.0"
           }
         },
         "extend": {
@@ -766,7 +765,8 @@
         "extsprintf": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "forever-agent": {
           "version": "0.6.1",
@@ -780,25 +780,27 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "asynckit": "0.4.0",
-            "combined-stream": "1.0.5",
-            "mime-types": "2.1.15"
+            "asynckit": "^0.4.0",
+            "combined-stream": "^1.0.5",
+            "mime-types": "^2.1.12"
           }
         },
         "fs.realpath": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "fstream": {
           "version": "1.0.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "graceful-fs": "4.1.11",
-            "inherits": "2.0.3",
-            "mkdirp": "0.5.1",
-            "rimraf": "2.6.1"
+            "graceful-fs": "^4.1.2",
+            "inherits": "~2.0.0",
+            "mkdirp": ">=0.5 0",
+            "rimraf": "2"
           }
         },
         "fstream-ignore": {
@@ -807,9 +809,9 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "fstream": "1.0.11",
-            "inherits": "2.0.3",
-            "minimatch": "3.0.4"
+            "fstream": "^1.0.0",
+            "inherits": "2",
+            "minimatch": "^3.0.0"
           }
         },
         "gauge": {
@@ -818,14 +820,14 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "aproba": "1.1.1",
-            "console-control-strings": "1.1.0",
-            "has-unicode": "2.0.1",
-            "object-assign": "4.1.1",
-            "signal-exit": "3.0.2",
-            "string-width": "1.0.2",
-            "strip-ansi": "3.0.1",
-            "wide-align": "1.1.2"
+            "aproba": "^1.0.3",
+            "console-control-strings": "^1.0.0",
+            "has-unicode": "^2.0.0",
+            "object-assign": "^4.1.0",
+            "signal-exit": "^3.0.0",
+            "string-width": "^1.0.1",
+            "strip-ansi": "^3.0.1",
+            "wide-align": "^1.1.0"
           }
         },
         "getpass": {
@@ -834,7 +836,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "assert-plus": "1.0.0"
+            "assert-plus": "^1.0.0"
           },
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             "assert-plus": {
@@ -849,19 +851,21 @@
           "version": "7.1.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "fs.realpath": "1.0.0",
-            "inflight": "1.0.6",
-            "inherits": "2.0.3",
-            "minimatch": "3.0.4",
-            "once": "1.4.0",
-            "path-is-absolute": "1.0.1"
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
           }
         },
         "graceful-fs": {
           "version": "4.1.11",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "har-schema": {
           "version": "1.0.5",
@@ -875,8 +879,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "ajv": "4.11.8",
-            "har-schema": "1.0.5"
+            "ajv": "^4.9.1",
+            "har-schema": "^1.0.5"
           }
         },
         "has-unicode": {
@@ -891,16 +895,17 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "boom": "2.10.1",
-            "cryptiles": "2.0.5",
-            "hoek": "2.16.3",
-            "sntp": "1.0.9"
+            "boom": "2.x.x",
+            "cryptiles": "2.x.x",
+            "hoek": "2.x.x",
+            "sntp": "1.x.x"
           }
         },
         "hoek": {
           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "http-signature": {
           "version": "1.1.1",
@@ -908,24 +913,26 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "assert-plus": "0.2.0",
-            "jsprim": "1.4.0",
-            "sshpk": "1.13.0"
+            "assert-plus": "^0.2.0",
+            "jsprim": "^1.2.2",
+            "sshpk": "^1.7.0"
           }
         },
         "inflight": {
           "version": "1.0.6",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "once": "1.4.0",
-            "wrappy": "1.0.2"
+            "once": "^1.3.0",
+            "wrappy": "1"
           }
         },
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.4",
@@ -937,8 +944,9 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "number-is-nan": "1.0.1"
+            "number-is-nan": "^1.0.0"
           }
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         "is-typedarray": {
@@ -950,7 +958,8 @@
         "isarray": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "isstream": {
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@@ -964,7 +973,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "jsbn": "0.1.1"
+            "jsbn": "~0.1.0"
           }
         },
         "jsbn": {
@@ -985,7 +994,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "jsonify": "0.0.0"
+            "jsonify": "~0.0.0"
           }
         },
         "json-stringify-safe": {
@@ -1023,33 +1032,38 @@
         "mime-db": {
           "version": "1.27.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "mime-types": {
           "version": "2.1.15",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "mime-db": "1.27.0"
+            "mime-db": "~1.27.0"
           }
         },
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "brace-expansion": "1.1.7"
+            "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -1066,15 +1080,15 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "mkdirp": "0.5.1",
-            "nopt": "4.0.1",
-            "npmlog": "4.1.0",
-            "rc": "1.2.1",
-            "request": "2.81.0",
-            "rimraf": "2.6.1",
-            "semver": "5.3.0",
-            "tar": "2.2.1",
-            "tar-pack": "3.4.0"
+            "mkdirp": "^0.5.1",
+            "nopt": "^4.0.1",
+            "npmlog": "^4.0.2",
+            "rc": "^1.1.7",
+            "request": "^2.81.0",
+            "rimraf": "^2.6.1",
+            "semver": "^5.3.0",
+            "tar": "^2.2.1",
+            "tar-pack": "^3.4.0"
           }
         },
         "nopt": {
@@ -1083,8 +1097,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "abbrev": "1.1.0",
-            "osenv": "0.1.4"
+            "abbrev": "1",
+            "osenv": "^0.1.4"
           }
         },
         "npmlog": {
@@ -1093,16 +1107,17 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "are-we-there-yet": "1.1.4",
-            "console-control-strings": "1.1.0",
-            "gauge": "2.7.4",
-            "set-blocking": "2.0.0"
+            "are-we-there-yet": "~1.1.2",
+            "console-control-strings": "~1.1.0",
+            "gauge": "~2.7.3",
+            "set-blocking": "~2.0.0"
           }
         },
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "oauth-sign": {
           "version": "0.8.2",
@@ -1120,8 +1135,9 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "wrappy": "1.0.2"
+            "wrappy": "1"
           }
         },
         "os-homedir": {
@@ -1142,14 +1158,15 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "os-homedir": "1.0.2",
-            "os-tmpdir": "1.0.2"
+            "os-homedir": "^1.0.0",
+            "os-tmpdir": "^1.0.0"
           }
         },
         "path-is-absolute": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "performance-now": {
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@@ -1160,7 +1177,8 @@
         "process-nextick-args": {
           "version": "1.0.7",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "punycode": {
           "version": "1.4.1",
@@ -1180,10 +1198,10 @@
           "dev": true,
           "optional": true,
           "requires": {
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-            "ini": "1.3.4",
-            "minimist": "1.2.0",
-            "strip-json-comments": "2.0.1"
+            "deep-extend": "~0.4.0",
+            "ini": "~1.3.0",
+            "minimist": "^1.2.0",
+            "strip-json-comments": "~2.0.1"
           },
           "dependencies": {
             "minimist": {
@@ -1198,14 +1216,15 @@
           "version": "2.2.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "buffer-shims": "1.0.0",
-            "core-util-is": "1.0.2",
-            "inherits": "2.0.3",
-            "isarray": "1.0.0",
-            "process-nextick-args": "1.0.7",
-            "string_decoder": "1.0.1",
-            "util-deprecate": "1.0.2"
+            "buffer-shims": "~1.0.0",
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~1.0.6",
+            "string_decoder": "~1.0.0",
+            "util-deprecate": "~1.0.1"
           }
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         "request": {
@@ -1214,42 +1233,44 @@
           "dev": true,
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           "requires": {
-            "aws-sign2": "0.6.0",
-            "aws4": "1.6.0",
-            "caseless": "0.12.0",
-            "combined-stream": "1.0.5",
-            "extend": "3.0.1",
-            "forever-agent": "0.6.1",
-            "form-data": "2.1.4",
-            "har-validator": "4.2.1",
-            "hawk": "3.1.3",
-            "http-signature": "1.1.1",
-            "is-typedarray": "1.0.0",
-            "isstream": "0.1.2",
-            "json-stringify-safe": "5.0.1",
-            "mime-types": "2.1.15",
-            "oauth-sign": "0.8.2",
-            "performance-now": "0.2.0",
-            "qs": "6.4.0",
-            "safe-buffer": "5.0.1",
-            "stringstream": "0.0.5",
-            "tough-cookie": "2.3.2",
-            "tunnel-agent": "0.6.0",
-            "uuid": "3.0.1"
+            "aws-sign2": "~0.6.0",
+            "aws4": "^1.2.1",
+            "caseless": "~0.12.0",
+            "combined-stream": "~1.0.5",
+            "extend": "~3.0.0",
+            "forever-agent": "~0.6.1",
+            "form-data": "~2.1.1",
+            "har-validator": "~4.2.1",
+            "hawk": "~3.1.3",
+            "http-signature": "~1.1.0",
+            "is-typedarray": "~1.0.0",
+            "isstream": "~0.1.2",
+            "json-stringify-safe": "~5.0.1",
+            "mime-types": "~2.1.7",
+            "oauth-sign": "~0.8.1",
+            "performance-now": "^0.2.0",
+            "qs": "~6.4.0",
+            "safe-buffer": "^5.0.1",
+            "stringstream": "~0.0.4",
+            "tough-cookie": "~2.3.0",
+            "tunnel-agent": "^0.6.0",
+            "uuid": "^3.0.0"
           }
         },
         "rimraf": {
           "version": "2.6.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "glob": "7.1.2"
+            "glob": "^7.0.5"
           }
         },
         "safe-buffer": {
           "version": "5.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "semver": {
           "version": "5.3.0",
@@ -1275,7 +1296,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "hoek": "2.16.3"
+            "hoek": "2.x.x"
           }
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         "sshpk": {
@@ -1284,15 +1305,15 @@
           "dev": true,
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           "requires": {
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-            "assert-plus": "1.0.0",
-            "bcrypt-pbkdf": "1.0.1",
-            "dashdash": "1.14.1",
-            "ecc-jsbn": "0.1.1",
-            "getpass": "0.1.7",
-            "jodid25519": "1.0.2",
-            "jsbn": "0.1.1",
-            "tweetnacl": "0.14.5"
+            "asn1": "~0.2.3",
+            "assert-plus": "^1.0.0",
+            "bcrypt-pbkdf": "^1.0.0",
+            "dashdash": "^1.12.0",
+            "ecc-jsbn": "~0.1.1",
+            "getpass": "^0.1.1",
+            "jodid25519": "^1.0.0",
+            "jsbn": "~0.1.0",
+            "tweetnacl": "~0.14.0"
           },
           "dependencies": {
             "assert-plus": {
@@ -1303,22 +1324,24 @@
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           }
         },
-        "string-width": {
-          "version": "1.0.2",
+        "string_decoder": {
+          "version": "1.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "code-point-at": "1.1.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
+            "safe-buffer": "^5.0.1"
           }
         },
-        "string_decoder": {
-          "version": "1.0.1",
+        "string-width": {
+          "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "safe-buffer": "5.0.1"
+            "code-point-at": "^1.0.0",
+            "is-fullwidth-code-point": "^1.0.0",
+            "strip-ansi": "^3.0.0"
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         "stringstream": {
@@ -1331,8 +1354,9 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "ansi-regex": "2.1.1"
+            "ansi-regex": "^2.0.0"
           }
         },
         "strip-json-comments": {
@@ -1345,10 +1369,11 @@
           "version": "2.2.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
-            "block-stream": "0.0.9",
-            "fstream": "1.0.11",
-            "inherits": "2.0.3"
+            "block-stream": "*",
+            "fstream": "^1.0.2",
+            "inherits": "2"
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         "tar-pack": {
@@ -1357,14 +1382,14 @@
           "dev": true,
           "optional": true,
           "requires": {
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-            "fstream": "1.0.11",
-            "fstream-ignore": "1.0.5",
-            "once": "1.4.0",
-            "readable-stream": "2.2.9",
-            "rimraf": "2.6.1",
-            "tar": "2.2.1",
-            "uid-number": "0.0.6"
+            "debug": "^2.2.0",
+            "fstream": "^1.0.10",
+            "fstream-ignore": "^1.0.5",
+            "once": "^1.3.3",
+            "readable-stream": "^2.1.4",
+            "rimraf": "^2.5.1",
+            "tar": "^2.2.1",
+            "uid-number": "^0.0.6"
           }
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         "tough-cookie": {
@@ -1373,7 +1398,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "punycode": "1.4.1"
+            "punycode": "^1.4.1"
           }
         },
         "tunnel-agent": {
@@ -1382,7 +1407,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "safe-buffer": "5.0.1"
+            "safe-buffer": "^5.0.1"
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         "tweetnacl": {
@@ -1400,7 +1425,8 @@
         "util-deprecate": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "uuid": {
           "version": "3.0.1",
@@ -1423,13 +1449,14 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "string-width": "1.0.2"
+            "string-width": "^1.0.2"
           }
         },
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -1439,8 +1466,8 @@
       "integrity": "sha1-27Fk9iIbHAscz4Kuoyi0l98Oo8Q=",
       "dev": true,
       "requires": {
-        "glob-parent": "2.0.0",
-        "is-glob": "2.0.1"
+        "glob-parent": "^2.0.0",
+        "is-glob": "^2.0.0"
       }
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     "glob-parent": {
@@ -1449,7 +1476,7 @@
       "integrity": "sha1-gTg9ctsFT8zPUzbaqQLxgvbtuyg=",
       "dev": true,
       "requires": {
-        "is-glob": "2.0.1"
+        "is-glob": "^2.0.0"
       }
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     "got": {
@@ -1458,16 +1485,16 @@
       "integrity": "sha1-5dDtSvVfw+701WAHdp2YGSvLLso=",
       "dev": true,
       "requires": {
-        "duplexify": "3.5.1",
-        "infinity-agent": "2.0.3",
-        "is-redirect": "1.0.0",
-        "is-stream": "1.1.0",
-        "lowercase-keys": "1.0.0",
-        "nested-error-stacks": "1.0.2",
-        "object-assign": "3.0.0",
-        "prepend-http": "1.0.4",
-        "read-all-stream": "3.1.0",
-        "timed-out": "2.0.0"
+        "duplexify": "^3.2.0",
+        "infinity-agent": "^2.0.0",
+        "is-redirect": "^1.0.0",
+        "is-stream": "^1.0.0",
+        "lowercase-keys": "^1.0.0",
+        "nested-error-stacks": "^1.0.0",
+        "object-assign": "^3.0.0",
+        "prepend-http": "^1.0.0",
+        "read-all-stream": "^3.0.0",
+        "timed-out": "^2.0.0"
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@@ -1490,14 +1517,9 @@
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       "dev": true,
       "requires": {
-        "ansi-regex": "2.1.1"
+        "ansi-regex": "^2.0.0"
       }
     },
-    "hoek": {
-      "version": "2.16.3",
-      "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
-      "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0="
-    },
     "http-errors": {
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@@ -2203,7 +2239,7 @@
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               "dev": true,
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+                "is-buffer": "^1.1.5"
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@@ -2214,7 +2250,7 @@
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@@ -2241,10 +2277,10 @@
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-        "minimist": "1.2.0",
-        "strip-json-comments": "2.0.1"
+        "deep-extend": "~0.4.0",
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@@ -2261,8 +2297,8 @@
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+        "pinkie-promise": "^2.0.0",
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@@ -2271,13 +2307,13 @@
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-        "safe-buffer": "5.1.1",
-        "string_decoder": "1.0.3",
-        "util-deprecate": "1.0.2"
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+        "inherits": "~2.0.3",
+        "isarray": "~1.0.0",
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@@ -2286,10 +2322,10 @@
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-        "minimatch": "3.0.4",
-        "readable-stream": "2.3.3",
-        "set-immediate-shim": "1.0.1"
+        "graceful-fs": "^4.1.2",
+        "minimatch": "^3.0.2",
+        "readable-stream": "^2.0.2",
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@@ -2297,9 +2333,9 @@
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-        "double-ended-queue": "2.1.0-0",
-        "redis-commands": "1.3.1",
-        "redis-parser": "2.6.0"
+        "double-ended-queue": "^2.1.0-0",
+        "redis-commands": "^1.2.0",
+        "redis-parser": "^2.6.0"
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@@ -2318,8 +2354,8 @@
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       "dev": true,
       "requires": {
-        "is-equal-shallow": "0.1.3",
-        "is-primitive": "2.0.0"
+        "is-equal-shallow": "^0.1.3",
+        "is-primitive": "^2.0.0"
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@@ -2328,7 +2364,7 @@
       "integrity": "sha1-PU74cPc93h138M+aOBQyRE4XSUI=",
       "dev": true,
       "requires": {
-        "rc": "1.2.1"
+        "rc": "^1.0.1"
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     "remove-trailing-separator": {
@@ -2355,7 +2391,7 @@
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       "dev": true,
       "requires": {
-        "is-finite": "1.0.2"
+        "is-finite": "^1.0.0"
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@@ -2364,9 +2400,9 @@
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     },
     "semver": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.4.1.tgz",
-      "integrity": "sha512-WfG/X9+oATh81XtllIo/I8gOiY9EXRdv1cQdyykeXK17YcUW3EXUAi2To4pcH6nZtJPr7ZOpM5OMyWJZm+8Rsg=="
+      "version": "5.7.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
+      "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g=="
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@@ -2374,7 +2410,7 @@
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       "dev": true,
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-        "semver": "5.4.1"
+        "semver": "^5.0.3"
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@@ -2383,18 +2419,18 @@
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-        "depd": "1.1.1",
-        "destroy": "1.0.4",
-        "encodeurl": "1.0.1",
-        "escape-html": "1.0.3",
-        "etag": "1.8.0",
+        "depd": "~1.1.1",
+        "destroy": "~1.0.4",
+        "encodeurl": "~1.0.1",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.0",
         "fresh": "0.5.0",
-        "http-errors": "1.6.2",
+        "http-errors": "~1.6.2",
         "mime": "1.3.4",
         "ms": "2.0.0",
-        "on-finished": "2.3.0",
-        "range-parser": "1.2.0",
-        "statuses": "1.3.1"
+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.0",
+        "statuses": "~1.3.1"
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     "serve-static": {
@@ -2402,9 +2438,9 @@
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       "integrity": "sha1-m2qpjutyU8Tu3Ewfb9vKYJkBqWE=",
       "requires": {
-        "encodeurl": "1.0.1",
-        "escape-html": "1.0.3",
-        "parseurl": "1.3.1",
+        "encodeurl": "~1.0.1",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.1",
         "send": "0.15.4"
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@@ -2436,7 +2472,7 @@
       "integrity": "sha1-zQ7qXmOiEd//frDwkcQTPi0N0o8=",
       "dev": true,
       "requires": {
-        "through": "2.3.8"
+        "through": "2"
       }
     },
     "statuses": {
@@ -2450,7 +2486,7 @@
       "integrity": "sha1-TV5DPBhSYd3mI8o/RMWGvPXErRQ=",
       "dev": true,
       "requires": {
-        "duplexer": "0.1.1"
+        "duplexer": "~0.1.1"
       }
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     "stream-shift": {
@@ -2459,22 +2495,22 @@
       "integrity": "sha1-1cdSgl5TZ+eG944Y5EXqIjoVWVI=",
       "dev": true
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-    "string-length": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/string-length/-/string-length-1.0.1.tgz",
-      "integrity": "sha1-VpcPscOFWOnnC3KL894mmsRa36w=",
-      "dev": true,
-      "requires": {
-        "strip-ansi": "3.0.1"
-      }
-    },
     "string_decoder": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
       "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
       "dev": true,
       "requires": {
-        "safe-buffer": "5.1.1"
+        "safe-buffer": "~5.1.0"
+      }
+    },
+    "string-length": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/string-length/-/string-length-1.0.1.tgz",
+      "integrity": "sha1-VpcPscOFWOnnC3KL894mmsRa36w=",
+      "dev": true,
+      "requires": {
+        "strip-ansi": "^3.0.0"
       }
     },
     "strip-ansi": {
@@ -2483,7 +2519,7 @@
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "dev": true,
       "requires": {
-        "ansi-regex": "2.1.1"
+        "ansi-regex": "^2.0.0"
       }
     },
     "strip-json-comments": {
@@ -2510,21 +2546,13 @@
       "integrity": "sha1-84sK6B03R9YoAB9B2vxlKs5nHAo=",
       "dev": true
     },
-    "topo": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/topo/-/topo-1.1.0.tgz",
-      "integrity": "sha1-6ddRYV0buH3IZdsYL6HKCl71NtU=",
-      "requires": {
-        "hoek": "2.16.3"
-      }
-    },
     "touch": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/touch/-/touch-1.0.0.tgz",
       "integrity": "sha1-RJy+LbrlqMgDjjDXH6D/RklHxN4=",
       "dev": true,
       "requires": {
-        "nopt": "1.0.10"
+        "nopt": "~1.0.10"
       }
     },
     "type-is": {
@@ -2533,7 +2561,7 @@
       "integrity": "sha1-yrEPtJCeRByChC6v4a1kbIGARBA=",
       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "2.1.16"
+        "mime-types": "~2.1.15"
       }
     },
     "undefsafe": {
@@ -2553,13 +2581,13 @@
       "integrity": "sha1-B7XcIGazYnqztPUwEw9+3doHpMw=",
       "dev": true,
       "requires": {
-        "chalk": "1.1.3",
-        "configstore": "1.4.0",
-        "is-npm": "1.0.0",
-        "latest-version": "1.0.1",
-        "repeating": "1.1.3",
-        "semver-diff": "2.1.0",
-        "string-length": "1.0.1"
+        "chalk": "^1.0.0",
+        "configstore": "^1.0.0",
+        "is-npm": "^1.0.0",
+        "latest-version": "^1.0.0",
+        "repeating": "^1.1.2",
+        "semver-diff": "^2.0.0",
+        "string-length": "^1.0.0"
       }
     },
     "util-deprecate": {
@@ -2596,9 +2624,9 @@
       "integrity": "sha1-+Aek8LHZ6ROuekgRLmzDrxmRtF8=",
       "dev": true,
       "requires": {
-        "graceful-fs": "4.1.11",
-        "imurmurhash": "0.1.4",
-        "slide": "1.1.6"
+        "graceful-fs": "^4.1.11",
+        "imurmurhash": "^0.1.4",
+        "slide": "^1.1.5"
       }
     },
     "xdg-basedir": {
@@ -2607,22 +2635,17 @@
       "integrity": "sha1-7byQPMOF/ARSPZZqM1UEtVBNG9I=",
       "dev": true,
       "requires": {
-        "os-homedir": "1.0.2"
+        "os-homedir": "^1.0.0"
       }
     },
-    "xtend": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
-    },
     "zipkin": {
       "version": "0.11.2",
       "resolved": "https://registry.npmjs.org/zipkin/-/zipkin-0.11.2.tgz",
       "integrity": "sha512-jv+2IC5974RrutbDH3aNaumMABMrddYjwzKzfyC+u2kgp2lgkj9HlN8doxm6oNdX6D27xUOWg3YgRajTUHDzZw==",
       "requires": {
-        "base64-js": "1.2.1",
-        "is-promise": "2.1.0",
-        "network-address": "1.1.2"
+        "base64-js": "^1.1.2",
+        "is-promise": "^2.1.0",
+        "network-address": "^1.1.0"
       }
     },
     "zipkin-context-cls": {
@@ -2630,7 +2653,7 @@
       "resolved": "https://registry.npmjs.org/zipkin-context-cls/-/zipkin-context-cls-0.11.0.tgz",
       "integrity": "sha512-bYqz7nG2SYH52nBWk5a5zm5HhY4duJdhkH6RvCwayusvS1I+1Zb762AqGYreqo6fWxZ+I+d66Oq7870ERKVtSw==",
       "requires": {
-        "continuation-local-storage": "3.2.1"
+        "continuation-local-storage": "^3.1.7"
       }
     },
     "zipkin-instrumentation-express": {
@@ -2643,7 +2666,7 @@
       "resolved": "https://registry.npmjs.org/zipkin-transport-http/-/zipkin-transport-http-0.11.2.tgz",
       "integrity": "sha512-d40WHMcidz8fdEL71ixgPlIs9AkHdxSyf+rFQRB/CpvPd5GFlNZ8p0y0iKlN9LTlJ3k74mn7O1089FwImYD1LA==",
       "requires": {
-        "node-fetch": "1.7.3"
+        "node-fetch": "^1.5.3"
       }
     }
   }
diff --git a/todos-api/package.json b/todos-api/package.json
index 7994b5990..707ec1ca3 100644
--- a/todos-api/package.json
+++ b/todos-api/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "body-parser": "^1.18.2",
     "express": "^4.15.4",
-    "express-jwt": "^5.3.0",
+    "express-jwt": "^7.0.0",
     "memory-cache": "^0.2.0",
     "redis": "^2.8.0",
     "zipkin": "^0.11.2",