diff --git a/package-lock.json b/package-lock.json
index ab927d3c..9348e6dd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -219,10 +219,21 @@
       }
     },
     "@angular/core": {
-      "version": "9.0.2",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-9.0.2.tgz",
-      "integrity": "sha512-ccVPR6RZo2s9O9phO0TJ60QZ0WA7qfUMzo0xnpBW0XGcbTzLEn9upvs+0PX64f9UpnHz/MQo0wsqYvTLuoz7Yw==",
-      "dev": true
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
+      "dev": true,
+      "requires": {
+        "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==",
+          "dev": true
+        }
+      }
     },
     "@angular/forms": {
       "version": "9.0.2",
diff --git a/package.json b/package.json
index d977a107..9682ec75 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "@angular/common": "9.0.2",
     "@angular/compiler": "9.0.2",
     "@angular/compiler-cli": "9.0.2",
-    "@angular/core": "9.0.2",
+    "@angular/core": "11.0.5",
     "@angular/forms": "9.0.2",
     "@angular/http": "7.2.16",
     "@angular/language-service": "9.0.2",