diff --git a/package.json b/package.json
index 1028dcc..da289c2 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "@angular/animations": "~11.0.2",
     "@angular/common": "~11.0.2",
     "@angular/compiler": "~11.0.2",
-    "@angular/core": "~11.0.2",
+    "@angular/core": "~11.0.5",
     "@angular/forms": "~11.0.2",
     "@angular/platform-browser": "~11.0.2",
     "@angular/platform-browser-dynamic": "~11.0.2",
diff --git a/yarn.lock b/yarn.lock
index b55e1ae..73045c1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -203,10 +203,10 @@
   resolved "https://registry.yarnpkg.com/@angular/core/-/core-9.0.0.tgz#227dc53e1ac81824f998c6e76000b7efc522641e"
   integrity sha512-6Pxgsrf0qF9iFFqmIcWmjJGkkCaCm6V5QNnxMy2KloO3SDq6QuMVRbN9RtC8Urmo25LP+eZ6ZgYqFYpdD8Hd9w==
 
-"@angular/core@~11.0.2":
-  version "11.0.2"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-11.0.2.tgz#490248b1d746e24513f2db996bd857e5a36d2f45"
-  integrity sha512-GyDebks5ZPHDyChDW3VvzJq00Ct0iuesNpb9z/GpKtOXqug3sGr4KgkFDUTbfizKPWyeoaLH9FQYP55215nCKQ==
+"@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"
 
@@ -9030,12 +9030,7 @@ tslib@2.0.3, tslib@^2.0.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.3.tgz#8e0741ac45fc0c226e58a17bfc3e64b9bc6ca61c"
   integrity sha512-uZtkfKblCEQtZKBF6EBXVZeQNl82yqtDQdv+eck8u7tdPxjLu2/lp5/uPW+um2tpuxINHWy3GhiccY7QgEaVHQ==
 
-tslib@^1.10.0, tslib@^1.8.1, tslib@^1.9.0:
-  version "1.11.1"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.1.tgz#eb15d128827fbee2841549e171f45ed338ac7e35"
-  integrity sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA==
-
-tslib@^1.13.0:
+tslib@^1.10.0, tslib@^1.13.0, tslib@^1.8.1, tslib@^1.9.0:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==