diff --git a/requirements-tests.txt b/requirements-tests.txt
index 2dafbb5..78edb2e 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -1,5 +1,5 @@
 future==0.15.2
-py==1.4.31
+py==1.10.0
 pytest==3.0.0
 pytest-timeout==1.0.0
 apipkg==1.4
diff --git a/requirements.txt b/requirements.txt
index a07e695..4f7f910 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 future==0.15.2
-py==1.4.31
+py==1.10.0
 pytest==3.0.0
 pytest-timeout==1.0.0