diff --git a/requirements.txt b/requirements.txt
index 4c985eb..6dc72ad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ nose2==0.8.0
 peppercorn==0.6
 pkginfo==1.4.2
 pluggy==0.8.0
-py==1.7.0
+py==1.10.0
 Pygments==2.3.1
 pytest==4.0.2
 python-dateutil==2.7.5