diff --git a/package.json b/package.json
index e345432..7ab72c4 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@angular/cdk": "^9.2.4",
     "@angular/common": "^9.1.12",
     "@angular/compiler": "^9.1.12",
-    "@angular/core": "^9.1.12",
+    "@angular/core": "^11.0.5",
     "@angular/forms": "^9.1.12",
     "@angular/localize": "^9.1.12",
     "@angular/platform-browser": "^9.1.12",
diff --git a/yarn.lock b/yarn.lock
index 175938a..04ebb92 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -202,10 +202,12 @@
   resolved "https://registry.yarnpkg.com/@angular/core/-/core-9.0.0.tgz#227dc53e1ac81824f998c6e76000b7efc522641e"
   integrity sha512-6Pxgsrf0qF9iFFqmIcWmjJGkkCaCm6V5QNnxMy2KloO3SDq6QuMVRbN9RtC8Urmo25LP+eZ6ZgYqFYpdD8Hd9w==
 
-"@angular/core@^9.1.12":
-  version "9.1.13"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-9.1.13.tgz#a87bc5a7926a50aec0bfcead769078bc7f1b93fa"
-  integrity sha512-mBm24Q9GjkAsxMAzqQ86U1078+yTEpr0+syMEruUtJ0HUH6Fzn3J+6xTLb+BVcGb9RkCkFaV9T5mcn6ZM0f++g==
+"@angular/core@^11.0.5":
+  version "11.0.5"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-11.0.5.tgz#b8c448c3cd4f6dae7327cc1ba4ee2aa29c8dbc26"
+  integrity sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==
+  dependencies:
+    tslib "^2.0.0"
 
 "@angular/forms@^9.1.12":
   version "9.1.13"