diff --git a/requirements.txt b/requirements.txt
index 47b6e84..3ef1d33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask==0.12
 funcsigs==1.0.2
 gitdb2==2.0.0
 github-token==0.1.0
-GitPython==2.1.1
+GitPython==3.1.30
 itsdangerous==0.24
 Jinja2==2.9.4
 MarkupSafe==0.23