diff --git a/package-lock.json b/package-lock.json
index 3ab0790..6606b5a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1463,9 +1463,9 @@
       }
     },
     "@angular/language-service": {
-      "version": "7.2.13",
-      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-7.2.13.tgz",
-      "integrity": "sha512-1bNWJpwH9wB0JybkbjdQp9J4bGmGxJX6BG7Mz3188Wc4J+aNy696Gc6IaJs7tFK8VXAdJrTJ5jGr9Oiu+ATe8w==",
+      "version": "9.1.4",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-9.1.4.tgz",
+      "integrity": "sha512-eyVxxiegdb4ESdFGfkuDN+YfUbOVHRQLjIl6ACFJQDNHzVXzbmuqpyr5hIJANIVady103/7+dqRxxJo1DdIdTQ==",
       "dev": true
     },
     "@angular/platform-browser": {
diff --git a/package.json b/package.json
index 3c9e4d7..708e898 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "@angular/core": "^7.2.12",
     "@angular/forms": "^7.2.12",
     "@angular/http": "^7.2.12",
-    "@angular/language-service": "^7.2.13",
+    "@angular/language-service": "^9.1.4",
     "@angular/platform-browser": "^7.2.12",
     "@angular/platform-browser-dynamic": "^7.2.12",
     "@angular/router": "^7.2.12",