diff --git a/package-lock.json b/package-lock.json
index 4ee3f70..bc3da79 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -934,11 +934,18 @@
       }
     },
     "@angular/core": {
-      "version": "7.0.3",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-7.0.3.tgz",
-      "integrity": "sha512-x/OYYykVsi2vrKlYQJ37I8HYAI/s/CtL3Sd9bl87F6AnqLWnnKIxQaofT/ShfAfdP44LQoN5BNp5j+sjs8K4Kg==",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "requires": {
-        "tslib": "^1.9.0"
+        "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=="
+        }
       }
     },
     "@angular/flex-layout": {
diff --git a/package.json b/package.json
index 0c25482..4c059f6 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@angular/cdk": "7.0.3",
     "@angular/common": "7.0.3",
     "@angular/compiler": "7.0.3",
-    "@angular/core": "7.0.3",
+    "@angular/core": "11.0.5",
     "@angular/flex-layout": "^7.0.0-beta.19",
     "@angular/forms": "7.0.3",
     "@angular/http": "7.0.3",