diff --git a/requirements.txt b/requirements.txt
index 44d13fc..eccb11f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ ipwhois==1.2.0
 lxml==4.9.3
 selenium==3.141.0
 pyyaml==6.0.1
-GitPython==3.1.37
+GitPython==3.1.40
 sqlalchemy==2.0.0
 httpobs @ git+https://github.com/dalf/http-observatory@master#egg=httpobs
 requests==2.31.0