diff --git a/angular-app/package-lock.json b/angular-app/package-lock.json
index 9b6d37f..bf5578f 100644
--- a/angular-app/package-lock.json
+++ b/angular-app/package-lock.json
@@ -813,18 +813,11 @@
       }
     },
     "@angular/core": {
-      "version": "10.0.11",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-10.0.11.tgz",
-      "integrity": "sha512-9kv+4JmsIVkbGG8NSmtgEFkm8QtFr/TXjyrqEzl81qlZwSG3FpcqQGG0qb2hlwX81LoWQenbBY0g21yTciEZjA==",
+      "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": "2.0.1",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.1.tgz",
-          "integrity": "sha512-SgIkNheinmEBgx1IUNirK0TUD4X9yjjBRTqqjggWCU3pUEqIk3/Uwl3yRixYKT6WjQuGiwDv4NomL3wqRCj+CQ=="
-        }
       }
     },
     "@angular/forms": {
diff --git a/angular-app/package.json b/angular-app/package.json
index 38ad1b5..b0c0210 100644
--- a/angular-app/package.json
+++ b/angular-app/package.json
@@ -13,7 +13,7 @@
     "@angular/animations": "^10.0.11",
     "@angular/common": "^10.0.11",
     "@angular/compiler": "^10.0.11",
-    "@angular/core": "^10.0.11",
+    "@angular/core": "^11.0.5",
     "@angular/forms": "^10.0.11",
     "@angular/platform-browser": "^10.0.11",
     "@angular/platform-browser-dynamic": "^10.0.11",