diff --git a/package.json b/package.json
index ab80ef4..1c7db4e 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "@angular/forms": "^4.0.0"
   },
   "devDependencies": {
-    "@angular/common": "^4.0.0",
+    "@angular/common": "^5.0.0",
     "@angular/compiler": "^4.0.0",
     "@angular/compiler-cli": "^4.0.0",
     "@angular/core": "^4.0.0",