diff --git a/package-lock.json b/package-lock.json
index c29968b..cb067b8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -555,17 +555,17 @@
       }
     },
     "@angular/core": {
-      "version": "10.0.3",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-10.0.3.tgz",
-      "integrity": "sha512-EfWAz5StlPYo2ZtvVzeoNlGrFAXRncwGd/CExbLFOZx4HcDXVkATw5d4vnKHmmKacDqnbuvMD2M0Tl0EJi5q4g==",
+      "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": "2.0.0",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.0.tgz",
-          "integrity": "sha512-lTqkx847PI7xEDYJntxZH89L2/aXInsyF2luSafe/+0fHOMjlBNXdH6th7f70qxLDhul7KZK0zC8V5ZIyHl0/g=="
+          "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 d11293d..942cdfb 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "@angular/cdk": "10.0.1",
     "@angular/common": "10.0.3",
     "@angular/compiler": "10.0.3",
-    "@angular/core": "10.0.3",
+    "@angular/core": "11.0.5",
     "@angular/fire": "^6.0.2",
     "@angular/forms": "10.0.3",
     "@angular/http": "7.2.16",