diff --git a/MultimediaManagement/ClientApp/package-lock.json b/MultimediaManagement/ClientApp/package-lock.json
index f601094..90eed70 100644
--- a/MultimediaManagement/ClientApp/package-lock.json
+++ b/MultimediaManagement/ClientApp/package-lock.json
@@ -411,11 +411,18 @@
       }
     },
     "@angular/core": {
-      "version": "7.2.6",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-7.2.6.tgz",
-      "integrity": "sha512-MZg17DWH1KUoDa9wFYK9Z+3F7DnUW2DjSwGyIi9U4cB54IWFhgt1JsA0mcuSYuRSRpvwaArCDC2AN90f+0/EFA==",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "requires": {
-        "tslib": "^1.9.0"
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
       }
     },
     "@angular/elements": {
diff --git a/MultimediaManagement/ClientApp/package.json b/MultimediaManagement/ClientApp/package.json
index 1c51083..eff3738 100644
--- a/MultimediaManagement/ClientApp/package.json
+++ b/MultimediaManagement/ClientApp/package.json
@@ -16,7 +16,7 @@
     "@angular/animations": "~7.2.0",
     "@angular/common": "~7.2.0",
     "@angular/compiler": "~7.2.0",
-    "@angular/core": "~7.2.0",
+    "@angular/core": "~11.0.5",
     "@angular/elements": "^7.2.6",
     "@angular/forms": "~7.2.0",
     "@angular/platform-browser": "~7.2.0",