diff --git a/requirements/dev.txt b/requirements/dev.txt
index c0d34ca..cb03090 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -47,7 +47,7 @@ pathlib2==2.3.3
 pbr==5.1.1
 pluggy==0.8.0
 psycopg2-binary==2.7.6.1
-py==1.7.0
+py==1.10.0
 pyasn1==0.4.5
 pycparser==2.19
 pytest==4.0.2