diff --git a/vite_plugin_legacy/lib/vite_plugin_legacy/version.rb b/vite_plugin_legacy/lib/vite_plugin_legacy/version.rb
index ed2afee6..17dbac2e 100644
--- a/vite_plugin_legacy/lib/vite_plugin_legacy/version.rb
+++ b/vite_plugin_legacy/lib/vite_plugin_legacy/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module VitePluginLegacy
-  VERSION = '3.0.2'
+  VERSION = '4.0.0'
 end