diff --git a/Angular sample/package.json b/Angular sample/package.json
index ac77ea3..964bf82 100644
--- a/Angular sample/package.json	
+++ b/Angular sample/package.json	
@@ -21,8 +21,7 @@
     "@syncfusion/ej2-angular-charts": "^20.1.56",
     "rxjs": "~7.5.0",
     "tslib": "^2.3.0",
-    "zone.js": "~0.11.4",
-    "webpack-dev-server": "3.1.11"
+    "zone.js": "~0.11.4"
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "~13.3.6",
diff --git a/Vue sample/package.json b/Vue sample/package.json
index 6256753..9d07519 100644
--- a/Vue sample/package.json	
+++ b/Vue sample/package.json	
@@ -29,6 +29,6 @@
     "vue-loader": "^13.0.5",
     "vue-template-compiler": "^2.4.4",
     "webpack": "^3.6.0",
-    "webpack-dev-server": "^2.9.1"
+    "webpack-dev-server": "^3.1.11"
   }
 }