diff --git a/requirements.txt b/requirements.txt
index 6650df0..02b0215 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ ftfy==6.1.1
 future==0.18.3
 gast==0.4.0
 gitdb==4.0.10
-GitPython==3.1.37
+GitPython==3.1.52
 google-auth==2.23.3
 google-auth-oauthlib==1.0.0
 google-pasta==0.2.0