diff --git a/wxt.config.ts b/wxt.config.ts
index f566fdf..8639e3f 100644
--- a/wxt.config.ts
+++ b/wxt.config.ts
@@ -6,7 +6,7 @@ export default defineConfig({
   manifest: {
     name: 'LexAI - AI Writing Assistant',
     description: 'Grammar checking and writing assistance powered by your own LLM API key',
-    version: '0.1.0',
+    version: '1.0.0',
     icons: {
       '16': 'icon-16.png',
       '32': 'icon-32.png',