diff --git a/requirements.txt b/requirements.txt
index f6df4f25..878c1ada 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,4 @@ swig
 sphinx-simplepdf
 weasyprint
 lief
-GitPython>=3.1.0
+GitPython>=3.1.50