diff --git a/app/package-lock.json b/app/package-lock.json
index 1f00710b..bbebffed 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -827,9 +827,9 @@
       }
     },
     "@angular/language-service": {
-      "version": "10.2.2",
-      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-10.2.2.tgz",
-      "integrity": "sha512-j7EhGAiOfbfnCXrEqWkGThA1E4oN6eETKc6SP80Upvtp/K9OU4EtvcFIcALY4YBBg5Yjs5F3gtTlv0ZHK03AsA==",
+      "version": "12.1.1",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-12.1.1.tgz",
+      "integrity": "sha512-8jpfEJcK2rO6JFhqrSoHqAXyIiOmWtAnl6cNkvzvQjQgrzlIwFuixEgcohq8QaKN4vWYZtnX6YKxUakNmGo+Ww==",
       "dev": true
     },
     "@angular/material": {
diff --git a/app/package.json b/app/package.json
index 944daefd..0421ce50 100644
--- a/app/package.json
+++ b/app/package.json
@@ -38,7 +38,7 @@
     "@angular-devkit/build-angular": "~0.1000.8",
     "@angular/cli": "^10.2.0",
     "@angular/compiler-cli": "^10.0.14",
-    "@angular/language-service": "^10.2.2",
+    "@angular/language-service": "^12.1.1",
     "@babel/cli": "^7.14.5",
     "@babel/core": "^7.14.6",
     "@babel/preset-env": "^7.14.7",