diff --git a/AutoDiff/requirements.txt b/AutoDiff/requirements.txt
index dc07874..7a57bbb 100644
--- a/AutoDiff/requirements.txt
+++ b/AutoDiff/requirements.txt
@@ -17,7 +17,7 @@ numpy==1.17.4
 packaging==19.2
 pkginfo==1.5.0.1
 pluggy==0.13.0
-py==1.8.0
+py==1.10.0
 Pygments==2.4.2
 pyparsing==2.4.5
 pytest==5.2.4
diff --git a/requirements.txt b/requirements.txt
index dc07874..7a57bbb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ numpy==1.17.4
 packaging==19.2
 pkginfo==1.5.0.1
 pluggy==0.13.0
-py==1.8.0
+py==1.10.0
 Pygments==2.4.2
 pyparsing==2.4.5
 pytest==5.2.4