diff --git a/requirements.txt b/requirements.txt
index 991952f..5e2fdcd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -60,7 +60,7 @@ Pillow==6.1.0
 pipenv==2018.11.26
 pluggy==0.13.1
 psycopg2==2.8.3
-py==1.9.0
+py==1.11.0
 pycodestyle==2.5.0
 pycparser==2.19
 PyHamcrest==1.9.0