diff --git a/requirements.txt b/requirements.txt
index 9ab0385..2188dd6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ attrs==19.3.0
 more-itertools==8.2.0
 packaging==20.3
 pluggy==0.13.1
-py==1.8.1
+py==1.10.0
 pycryptodome==3.9.7
 pyparsing==2.4.7
 pytest==5.4.1