diff --git a/setup.py b/setup.py
index b402fa2..75fc78b 100755
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
     description="Python client for Tair",
     long_description=open("README.md").read().strip(),
     long_description_content_type="text/markdown",
-    version="1.3.0",
+    version="1.3.1",
     license="MIT",
     url="https://github.com/alibaba/tair-py",
     author="Vincil Lau",