diff --git a/python/setup.py b/python/setup.py
index 3d8f4f4..60f3ba5 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -4,7 +4,7 @@ from distutils.extension import Extension
 setup(
     name = 'python-spdylay',
     # Also update __version__ in spdylay.pyx
-    version = '0.1.0',
+    version = '0.1.1',
     description = 'Python SPDY library on top of Spdylay C library',
     author = 'Tatsuhiro Tsujikawa',
     author_email = 'tatsuhiro.t@gmail.com',
diff --git a/python/spdylay.pyx b/python/spdylay.pyx
index 97b66b5..a2807a0 100644
--- a/python/spdylay.pyx
+++ b/python/spdylay.pyx
@@ -5,7 +5,7 @@ from libc.string cimport memcpy, memset
 from libc.stdint cimport uint8_t, uint16_t, uint32_t, int32_t
 
 # Also update version in setup.py
-__version__ = '0.1.0'
+__version__ = '0.1.1'
 
 class EOFError(Exception):
     pass