diff --git a/package.json b/package.json
index 622ecae9d..c3124e694 100644
--- a/package.json
+++ b/package.json
@@ -59,14 +59,14 @@
     "@angular/router": "^4.0.0 || ^5.0.0"
   },
   "devDependencies": {
-    "@angular/common": "^4.0.0",
-    "@angular/compiler": "^4.0.0",
-    "@angular/compiler-cli": "^4.0.0",
-    "@angular/core": "^4.0.0",
-    "@angular/platform-browser": "^4.0.0",
-    "@angular/platform-browser-dynamic": "^4.0.0",
-    "@angular/platform-server": "^4.0.0",
-    "@angular/router": "^4.0.0",
+    "@angular/common": "^4.4.6",
+    "@angular/compiler": "^4.4.6",
+    "@angular/compiler-cli": "^4.4.6",
+    "@angular/core": "^4.4.6",
+    "@angular/platform-browser": "^4.4.6",
+    "@angular/platform-browser-dynamic": "^4.4.6",
+    "@angular/platform-server": "^4.4.6",
+    "@angular/router": "^4.4.6",
     "@types/jasmine": "^2.2.34",
     "@types/jquery": "^1.10.31",
     "@uirouter/publish-scripts": "2.0.3",
diff --git a/yarn.lock b/yarn.lock
index 3cd39a5b5..c93874ae8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,48 +2,61 @@
 # yarn lockfile v1
 
 
-"@angular/common@^4.0.0":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/common/-/common-4.1.1.tgz#088a13a70c5390c5c9613aa05754b74ee18e1afb"
+"@angular/common@^4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/common/-/common-4.4.6.tgz#4b81420724e0828a0e839b95a55eb1a7e83918f2"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/compiler-cli@^4.0.0":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-4.1.1.tgz#8cea89ee12129c3f0edb55853e18b37b164f2953"
+"@angular/compiler-cli@^4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-4.4.6.tgz#bafd3d1e260e99087eb9a8cf7532dbd603abb9b1"
   dependencies:
-    "@angular/tsc-wrapped" "4.1.1"
+    "@angular/tsc-wrapped" "4.4.6"
     minimist "^1.2.0"
     reflect-metadata "^0.1.2"
 
-"@angular/compiler@^4.0.0":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-4.1.1.tgz#fc62459056465f624c3ac6f68dadcc9ba74c4ae0"
+"@angular/compiler@^4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-4.4.6.tgz#2ee1faf25b757e1d128979074be7fae529b3bc20"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/core@^4.0.0":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-4.1.1.tgz#1230645c842f8a6a050403d4947f982e7ef70c60"
+"@angular/core@^4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-4.4.6.tgz#13031fd10dcfe438875419b38f21120958bc2354"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/platform-browser-dynamic@^4.0.0":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-4.1.1.tgz#682881035140e22d498abca139907aa8187f6bfa"
+"@angular/platform-browser-dynamic@^4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-4.4.6.tgz#4d3d9a6a7bf2cf3de4058a615ae059eff641fa36"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/platform-browser@^4.0.0":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-4.1.1.tgz#e2f545b458e7858cc0b20b0ae4cc99237560fb72"
+"@angular/platform-browser@^4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-4.4.6.tgz#a9839c547e1b654fa1d24a89780c8ba6ab8dcce0"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/platform-server@^4.0.0":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/platform-server/-/platform-server-4.1.1.tgz#263e5e3d601401a99fa3546ee57fc9fc2e7f4caa"
+"@angular/platform-server@^4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/platform-server/-/platform-server-4.4.6.tgz#431248f4891a635c76ad15a17d03e9c87e1a3837"
   dependencies:
     parse5 "^3.0.1"
+    tslib "^1.7.1"
     xhr2 "^0.1.4"
 
-"@angular/router@^4.0.0":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/router/-/router-4.1.1.tgz#0a7ce03065197982786782cf5429fa6f0c0300fa"
+"@angular/router@^4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/router/-/router-4.4.6.tgz#0f6ad29ae0ff8d2c9ea379bd320447217b7ec866"
+  dependencies:
+    tslib "^1.7.1"
 
-"@angular/tsc-wrapped@4.1.1":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@angular/tsc-wrapped/-/tsc-wrapped-4.1.1.tgz#ade793cdbe64c650c5f5946ff424c6a3577b09d8"
+"@angular/tsc-wrapped@4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@angular/tsc-wrapped/-/tsc-wrapped-4.4.6.tgz#16787cbbf50bdc7e738123b19c32527f244e178d"
   dependencies:
     tsickle "^0.21.0"