diff --git a/requirements.txt b/requirements.txt
index 274070e..ebf8f55 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ more-itertools==4.3.0
 pluggy==0.8.0
 psycopg2==2.7.5
 psycopg2-binary==2.7.5
-py==1.7.0
+py==1.10.0
 pycodestyle==2.4.0
 pylint==2.1.1
 pytest==3.9.1