diff --git a/requirements.txt b/requirements.txt
index c1babc4..52830ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ patsy==0.5.1
 pickleshare==0.7.5
 pluggy==0.12.0
 prompt-toolkit==2.0.9
-py==1.8.0
+py==1.10.0
 Pygments==2.4.2
 pyparsing==2.4.0
 pyrsistent==0.14.11