diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index b88fe1c..ebf5b04 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -638,11 +638,18 @@
       }
     },
     "@angular/core": {
-      "version": "6.1.8",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-6.1.8.tgz",
-      "integrity": "sha512-6bMVQmPqpKJZspjNRIEMaGOxCmDWrAZENlofXNgPhQ0mUNh17iTH7XpqjKbW7UWtnTqGcdnDC9dI++P08ggD3g==",
+      "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/forms": {
@@ -13708,7 +13715,7 @@
     },
     "onetime": {
       "version": "1.1.0",
-      "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
       "integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=",
       "dev": true
     },
diff --git a/frontend/package.json b/frontend/package.json
index 3454f53..b14ec3e 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -27,7 +27,7 @@
     "@angular/cdk": "^6.4.7",
     "@angular/common": "^6.1.8",
     "@angular/compiler": "^6.1.8",
-    "@angular/core": "^6.1.8",
+    "@angular/core": "^11.0.5",
     "@angular/forms": "^6.1.8",
     "@angular/http": "^6.1.8",
     "@angular/platform-browser": "^6.1.8",