diff --git a/package-lock.json b/package-lock.json
index 02ffb264a..8eb021bcf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -452,9 +452,9 @@
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     },
     "@angular/language-service": {
-      "version": "9.0.7",
-      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-9.0.7.tgz",
-      "integrity": "sha512-IZG1kvw48JyFRy7bfMHqBixWrEHZmXmkP5DWsi5Tw6KusaczkMghI20BevCkodPcajXWHAUHNKyp1tlE3OnH0w==",
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-9.1.0.tgz",
+      "integrity": "sha512-2f8ECoXrj40oS1rtIfi+F8T4WPzundcZDs8WMFNBuWYbk14v1S9sTgMEmZyePHGkPjt6IfYiLJKJCvVgrt1nxQ==",
       "dev": true
     },
     "@angular/material": {
diff --git a/package.json b/package.json
index 849383a52..899664c8b 100644
--- a/package.json
+++ b/package.json
@@ -90,7 +90,7 @@
     "@angular-devkit/build-angular": "~0.901.0",
     "@angular/cli": "~9.1.0",
     "@angular/compiler-cli": "^9.0.7",
-    "@angular/language-service": "~9.0.7",
+    "@angular/language-service": "~9.1.0",
     "@types/ajv": "^1.0.0",
     "@types/lodash": "^4.14.149",
     "@types/node": "^13.9.4",