diff --git a/package.json b/package.json
index 24686f7..e55244f 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "@angular/cli": "1.2.4",
-    "@angular/compiler-cli": "^4.0.0",
+    "@angular/compiler-cli": "^5.0.0",
     "@angular/language-service": "^4.0.0",
     "@types/jasmine": "2.5.53",
     "@types/node": "~8.0.13",