diff --git a/chatarena/__init__.py b/chatarena/__init__.py
index 93fe4324..894e7718 100644
--- a/chatarena/__init__.py
+++ b/chatarena/__init__.py
@@ -5,4 +5,4 @@
 )
 EXAMPLES_DIR = os.path.join(ROOT_DIR, "examples")
 
-__version__ = "0.1.13"
+__version__ = "0.1.13.1"