diff --git a/wren-ai-service/tools/dev/.env.example b/wren-ai-service/tools/dev/.env.example
index 002b55535..dac8fea55 100644
--- a/wren-ai-service/tools/dev/.env.example
+++ b/wren-ai-service/tools/dev/.env.example
@@ -11,10 +11,10 @@ IBIS_SERVER_PORT=8000
 # version
 # CHANGE THIS TO THE LATEST VERSION
 WREN_PRODUCT_VERSION=development
-WREN_ENGINE_VERSION=nightly
+WREN_ENGINE_VERSION=latest
 WREN_AI_SERVICE_VERSION=latest
 WREN_UI_VERSION=latest
-IBIS_SERVER_VERSION=nightly
+IBIS_SERVER_VERSION=latest
 WREN_BOOTSTRAP_VERSION=latest
 
 # SQL Protocol