diff --git a/manifest.json b/manifest.json
index 75f5fae3..9a7049be 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "id": "copilot",
   "name": "Copilot",
-  "version": "3.0.3",
+  "version": "3.1.0-preview-250927",
   "minAppVersion": "0.15.0",
   "description": "Your AI Copilot: Chat with Your Second Brain, Learn Faster, Work Smarter.",
   "author": "Logan Yang",