diff --git a/package-lock.json b/package-lock.json
index 9ca4df1..d01419b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -667,17 +667,17 @@
       }
     },
     "@angular/core": {
-      "version": "10.2.1",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-10.2.1.tgz",
-      "integrity": "sha512-zt9G5Ei1nxB6yVJqpiH7K6npaiEUrPWlDCq6vwXeJbmO3tbw2WWiqD55Wkx5hRfysY43swC5j7VveNytHidkkQ==",
+      "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": "2.0.3",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.3.tgz",
-          "integrity": "sha512-uZtkfKblCEQtZKBF6EBXVZeQNl82yqtDQdv+eck8u7tdPxjLu2/lp5/uPW+um2tpuxINHWy3GhiccY7QgEaVHQ=="
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
         }
       }
     },
diff --git a/package.json b/package.json
index 57fa6b2..cf42ec1 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "@angular/cdk": "^10.2.6",
     "@angular/common": "^10.2.1",
     "@angular/compiler": "^10.2.1",
-    "@angular/core": "^10.2.1",
+    "@angular/core": "^11.0.5",
     "@angular/forms": "^10.2.1",
     "@angular/material": "^10.2.6",
     "@angular/platform-browser": "^10.2.1",