diff --git a/pywxdump/__init__.py b/pywxdump/__init__.py
index 6d4a590a..d9542365 100644
--- a/pywxdump/__init__.py
+++ b/pywxdump/__init__.py
@@ -5,7 +5,7 @@
 # Author:       xaoyaoo
 # Date:         2023/10/14
 # -------------------------------------------------------------------------------
-__version__ = "3.1.20"
+__version__ = "3.1.21"
 
 import os, json