diff --git a/requirements.txt b/requirements.txt
index 8d00f865..dbe1d263 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ colorlog==6.9.0 ; python_version == "3.8"
 crashtest==0.4.1 ; python_version == "3.8"
 cryptography==43.0.3 ; sys_platform == "linux" and python_version == "3.8"
 distlib==0.3.9 ; python_version == "3.8"
-dulwich==0.21.7 ; python_version == "3.8"
+dulwich==0.22.4 ; python_version == "3.8"
 fastjsonschema==2.20.0 ; python_version == "3.8"
 filelock==3.16.1 ; python_version == "3.8"
 idna==3.10 ; python_version == "3.8"