diff --git a/requirements.txt b/requirements.txt
index ca035a5..338a9cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ Pillow==3.1.2
 pluggy==0.4.0
 pre-commit==0.13.3
 ptyprocess==0.5
-py==1.4.33
+py==1.10.0
 pycups==1.9.73
 pycurl==7.43.0
 Pygments==2.2.0