diff --git a/package-lock.json b/package-lock.json
index cf4d8b7..5d8775f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -379,9 +379,9 @@
       "integrity": "sha512-579PXAfT92J4mghjWKiZ3Zj3xee4h3RP70YHSlsfbi94MONvryWDrnXxvUZ0zJJCVnEJQ7x+nGEp3wwWqR12Jw=="
     },
     "@angular/language-service": {
-      "version": "9.0.5",
-      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-9.0.5.tgz",
-      "integrity": "sha512-9ykFNYZpWdoggFPK3LuTJobBZjoCEQP6kKt88ZZV7GTMIXoE7iY413KfhINoXdMwxIAbba0xlPMR/4p6jFAa4Q==",
+      "version": "12.0.3",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-12.0.3.tgz",
+      "integrity": "sha512-7dn5C9hTMwnoKSMZX/5lkA2EzrB8MU12iqIWHmiEqgzC4kLqkTNzyvlQ7OB6DxsH1bTsf+KXxH/hUkk1CNyFJA==",
       "dev": true
     },
     "@angular/material": {
diff --git a/package.json b/package.json
index 61a4f5c..1237a30 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "@angular-devkit/build-angular": "~0.900.5",
     "@angular/cli": "~9.0.5",
     "@angular/compiler-cli": "~9.0.5",
-    "@angular/language-service": "~9.0.5",
+    "@angular/language-service": "~12.0.3",
     "@types/node": "^12.11.1",
     "@types/jasmine": "~3.5.0",
     "@types/jasminewd2": "~2.0.3",