diff --git a/package.json b/package.json
index 6dab94e..388ecef 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "angular": "^1.6.8",
+    "angular": "^1.7.9",
     "angular-animate": "^1.6.8",
     "angular-aria": "^1.6.8",
     "angular-material": "^1.1.21",
diff --git a/yarn.lock b/yarn.lock
index 99e5276..359140c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -135,9 +135,10 @@ angular-ui-router@^0.4.3:
   dependencies:
     angular "^1.0.8"
 
-angular@^1.0.8, angular@^1.6.8:
-  version "1.6.8"
-  resolved "http://registry.npm.taobao.org/angular/download/angular-1.6.8.tgz#5be378a58be91a5489e78b59c4518cd9fd273ffb"
+angular@^1.0.8, angular@^1.7.9:
+  version "1.7.9"
+  resolved "https://registry.yarnpkg.com/angular/-/angular-1.7.9.tgz#e52616e8701c17724c3c238cfe4f9446fd570bc4"
+  integrity sha512-5se7ZpcOtu0MBFlzGv5dsM1quQDoDeUTwZrWjGtTNA7O88cD8TEk5IEKCTDa3uECV9XnvKREVUr7du1ACiWGFQ==
 
 ansi-escapes@^1.1.0:
   version "1.4.0"