diff --git a/test_requirements.txt b/test_requirements.txt
index 7333852..2a91439 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -3,7 +3,7 @@ funcsigs==0.4
 mock==1.3.0
 opbeat==3.1.3
 pbr==1.8.1
-py==1.4.31
+py==1.10.0
 pytest==2.8.3
 six==1.10.0
 urllib3==1.12