diff --git a/frontend/angularsignalrclient/package-lock.json b/frontend/angularsignalrclient/package-lock.json
index 70830ac..ce7971c 100644
--- a/frontend/angularsignalrclient/package-lock.json
+++ b/frontend/angularsignalrclient/package-lock.json
@@ -727,18 +727,11 @@
       }
     },
     "@angular/core": {
-      "version": "10.0.1",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-10.0.1.tgz",
-      "integrity": "sha512-SVQeJU/gI66YcfK2uczhtgMFsM2KG1N+89Ors7axzdE1C+CnVrzNybAdDix56mbr1vFFRgmUUS9W1dxFlR7Jfw==",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "requires": {
         "tslib": "^2.0.0"
-      },
-      "dependencies": {
-        "tslib": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.0.tgz",
-          "integrity": "sha512-lTqkx847PI7xEDYJntxZH89L2/aXInsyF2luSafe/+0fHOMjlBNXdH6th7f70qxLDhul7KZK0zC8V5ZIyHl0/g=="
-        }
       }
     },
     "@angular/forms": {
diff --git a/frontend/angularsignalrclient/package.json b/frontend/angularsignalrclient/package.json
index 2345574..9e28cb8 100644
--- a/frontend/angularsignalrclient/package.json
+++ b/frontend/angularsignalrclient/package.json
@@ -24,7 +24,7 @@
     "@angular/cdk": "^10.0.0",
     "@angular/common": "~10.0.1",
     "@angular/compiler": "~10.0.1",
-    "@angular/core": "~10.0.1",
+    "@angular/core": "~11.0.5",
     "@angular/forms": "~10.0.1",
     "@angular/platform-browser": "~10.0.1",
     "@angular/platform-browser-dynamic": "~10.0.1",