diff --git a/requirements.txt b/requirements.txt
index fb557f7..f0075a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ more-itertools==4.3.0
 pep8==1.7.1
 pluggy==0.8.0
 psycopg2-binary==2.7.6.1
-py==1.7.0
+py==1.10.0
 py3dns==3.2.0
 pyaml==18.11.0
 pycodestyle==2.4.0