diff --git a/pygwalker/__init__.py b/pygwalker/__init__.py
index 462ae239..ddf8e7c7 100644
--- a/pygwalker/__init__.py
+++ b/pygwalker/__init__.py
@@ -8,7 +8,7 @@
 from pygwalker.utils.randoms import rand_str as __rand_str
 from pygwalker.services.global_var import GlobalVarManager
 
-__version__ = "0.3.16a2"
+__version__ = "0.3.16"
 __hash__ = __rand_str()
 
 from pygwalker.api.walker import walk