diff --git a/st2common/requirements.txt b/st2common/requirements.txt
index ab7614ebbd..5397c18c76 100644
--- a/st2common/requirements.txt
+++ b/st2common/requirements.txt
@@ -17,7 +17,7 @@ dnspython>=1.16.0,<2.0.0
 eventlet==0.33.3
 flex==6.14.1
 gitdb==4.0.2
-gitpython==3.1.15
+gitpython==3.1.37
 greenlet==1.0.0
 jinja2==2.11.3
 jsonpath-rw==1.4.0