diff --git a/requirements.txt b/requirements.txt
index e0df9d6..5b6b3b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ wheel==0.36.2
 termcolor~=1.1.0
 docker-pycreds==0.4.0
 typing==3.7.4.1
-GitPython==3.1.11
+GitPython==3.1.34
 moto==1.3.14
 diskcache==3.1.1
 croniter==0.3.31