diff --git a/CHANGES b/CHANGES
index 27c8562..e90ad72 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+2.6.5 2015-01-18
+- Try both 32 bit and 64 bit dll on Windows
+
 2.6.4 2015-01-14
 - Also search lib* when searching libraries
 
diff --git a/setup.py b/setup.py
index c287c5c..8c022ea 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@ with codecs.open('README.rst', encoding='utf-8') as f:
 
 setup(
     name="shadowsocks",
-    version="2.6.4",
+    version="2.6.5",
     license='MIT',
     description="A fast tunnel proxy that help you get through firewalls",
     author='clowwindy',