diff --git a/webpack.common.js b/webpack.common.js
index 4330492..31ac470 100644
--- a/webpack.common.js
+++ b/webpack.common.js
@@ -109,7 +109,7 @@ module.exports = {
     extensions: ['.tsx', '.ts', '.js'],
   },
   output: {
-    filename: '[name].bundle.js',
+    filename: '[name].[contenthash].bundle.js',
     path: path.resolve(__dirname, 'dist'),
     clean: true,
   },