diff --git a/package.json b/package.json
index 4fdc01c..ba95974 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "@angular/animations": "~9.0.7",
     "@angular/common": "~9.0.7",
     "@angular/compiler": "~9.0.7",
-    "@angular/core": "~9.0.7",
+    "@angular/core": "~11.0.5",
     "@angular/forms": "~9.0.7",
     "@angular/localize": "^9.1.0",
     "@angular/platform-browser": "~9.0.7",
diff --git a/yarn.lock b/yarn.lock
index b6ac344..49b1d83 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -176,10 +176,12 @@
   resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-9.0.7.tgz#3cf8f9f6dc6e787506a0bc9444c4abb857bb1068"
   integrity sha512-hFpkuGpzxpK5h59LHHAjTFWsY6DCXZwgJFqvCuTPxWi/srvLGZRXrpC6Z1SlgHI9xxXaPfoa4uWw2VfA3BnqEg==
 
-"@angular/core@~9.0.7":
-  version "9.0.7"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-9.0.7.tgz#f75f4ed8ea721f44c9df77502fd114a88db988e3"
-  integrity sha512-E9XZH5Dl+9MWG3MDC6wrKllhA8Rljpz66HOIeqKv2fHPed8kzuJZU3WJWLtbhDAXFwtGTyTZ4c82ZLSmqwTorg==
+"@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@~9.0.7":
   version "9.0.7"