diff --git a/pywxdump/__init__.py b/pywxdump/__init__.py
index 9522a4b..b7e1b80 100644
--- a/pywxdump/__init__.py
+++ b/pywxdump/__init__.py
@@ -27,4 +27,4 @@ except:
 # PYWXDUMP_ROOT_PATH = os.path.dirname(__file__)
 # db_init = DBPool("DBPOOL_INIT")
 
-__version__ = "3.1.7"
+__version__ = "3.1.8"