diff --git a/requirements.txt b/requirements.txt
index d87a158..55fda4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ funcsigs==1.0.2
 future==0.18.2
 futures==3.3.0
 gitdb2==2.0.6
-GitPython==2.1.14
+GitPython==3.1.37
 Jinja2==2.10.3
 jmespath==0.9.4
 MarkupSafe==1.1.1