diff --git a/requirements.txt b/requirements.txt
index a07da7d..fbe186b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ idna==2.8
 iso8601==0.1.12
 munch==2.3.2
 pathlib==1.0.1
-py==1.8.0
+py==1.10.0
 pytest-cov==2.6.1
 pytest-mock==1.10.3
 pytest==4.4.0