diff --git a/setup.py b/setup.py
index bd5df52..3be6bfb 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
 
 setuptools.setup(
     name="pathvalidate",
-    version="0.4.1",
+    version="0.4.2",
     author="Tsuyoshi Hombashi",
     author_email="gogogo.vm@gmail.com",
     url="https://github.com/thombashi/pathvalidate",