diff --git a/requirements.txt b/requirements.txt
index f2a1aed..26f3512 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,4 @@ pyparsing==2.2.0
 python-dateutil==2.7.2
 pytz==2018.4
 six==1.11.0
-gitpython==2.0.5
+gitpython==3.1.34