diff --git a/requirements.txt b/requirements.txt
index 7bfc206..7c89bfc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -115,7 +115,7 @@ ply==3.11
 prompt-toolkit==1.0.15
 psutil==5.4.5
 ptyprocess==0.5.2
-py==1.5.3
+py==1.10.0
 pycodestyle==2.4.0
 pycosat==0.6.3
 pycparser==2.18