diff --git a/requirements.txt b/requirements.txt
index 42089fc..f1b3e50 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ numpy==1.18.5
 packaging==20.4
 pip==20.1.1
 pluggy==0.13.1
-py==1.8.1
+py==1.10.0
 pycodestyle==2.6.0
 pyflakes==2.2.0
 pyparsing==2.4.7