diff --git a/front/package-lock.json b/front/package-lock.json
index 8639f6e..6524e15 100644
--- a/front/package-lock.json
+++ b/front/package-lock.json
@@ -28,9 +28,19 @@
             "integrity": "sha512-ctjwuntPfZZT2mNj2NDIVu51t9cvbhl/16epc5xEwyzyDt76pX9UgwvY+MbXrf/C/FWwdtmNtfP698BKI+9leQ=="
         },
         "@angular/core": {
-            "version": "9.0.0",
-            "resolved": "https://registry.npmjs.org/@angular/core/-/core-9.0.0.tgz",
-            "integrity": "sha512-6Pxgsrf0qF9iFFqmIcWmjJGkkCaCm6V5QNnxMy2KloO3SDq6QuMVRbN9RtC8Urmo25LP+eZ6ZgYqFYpdD8Hd9w=="
+            "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": "2.4.0",
+                    "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+                    "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+                }
+            }
         },
         "@angular/forms": {
             "version": "9.0.0",
diff --git a/front/package.json b/front/package.json
index b1f37eb..b04b393 100644
--- a/front/package.json
+++ b/front/package.json
@@ -15,7 +15,7 @@
         "@angular/cdk": "^9.2.4",
         "@angular/common": "^9.0.0",
         "@angular/compiler": "^9.0.0",
-        "@angular/core": "^9.0.0",
+        "@angular/core": "^11.0.5",
         "@angular/forms": "^9.0.0",
         "@angular/platform-browser": "^9.0.0",
         "@angular/platform-browser-dynamic": "^9.0.0",