diff --git a/requirements.txt b/requirements.txt
index 34310ed..31a4345 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 tornado==6.0.3
 requests==2.23.0
 pyjwt==1.7.1
-gitpython==2.1.12
+gitpython==3.1.11
 there==0.0.9
 mock==3.0.5
 cryptography==2.8