diff --git a/package-lock.json b/package-lock.json
index 70ef752..eacb984 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@ngx-utils/cookies",
-  "version": "3.0.2",
+  "version": "4.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -44,10 +44,21 @@
       }
     },
     "@angular/core": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-9.0.0.tgz",
-      "integrity": "sha512-6Pxgsrf0qF9iFFqmIcWmjJGkkCaCm6V5QNnxMy2KloO3SDq6QuMVRbN9RtC8Urmo25LP+eZ6ZgYqFYpdD8Hd9w==",
-      "dev": true
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
+      "dev": true,
+      "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==",
+          "dev": true
+        }
+      }
     },
     "ansi-regex": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index 4e7ee1b..57ea932 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "release": "npm run build && cd ./release && npm publish"
   },
   "peerDependencies": {
-    "@angular/core": "9.0.0",
+    "@angular/core": "11.0.5",
     "rxjs": "6.5.3",
     "zone.js": "^0.8.19"
   },
@@ -34,7 +34,7 @@
     "@angular/common": "9.0.0",
     "@angular/compiler": "9.0.0",
     "@angular/compiler-cli": "9.0.0",
-    "@angular/core": "9.0.0",
+    "@angular/core": "11.0.5",
     "cpy-cli": "^1.0.1",
     "rimraf": "^2.6.1",
     "rollup": "^0.43.0",