diff --git a/app/package-lock.json b/app/package-lock.json
index 6d371f96..2493f7b6 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": "12.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-12.0.5.tgz",
+      "integrity": "sha512-mhb21Ixdky3KOAQ9eps16tzP5hm/uKwCToLM244Llgozem1zHdfc2LPePAwWt/9fSl642xX2JKWjjKFgC4bgNw==",
       "dev": true
     },
     "@angular/material": {
diff --git a/app/package.json b/app/package.json
index 61d1a7d4..4e24a6c6 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": "^12.0.5",
     "@babel/cli": "^7.14.5",
     "@babel/core": "^7.14.6",
     "@babel/preset-env": "^7.14.5",