diff --git a/requirements.txt b/requirements.txt
index 8d88a71..4b0c8bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ https://github.com/docker/docker-py/archive/1.10.6.tar.gz#egg=docker-py
 dockerfile-parse==2.0.1
 multidict==6.6.3
 PyGithub==2.6.1
-pyyaml==6.0.2
+pyyaml==6.0.3
 taskcluster==88.0.2
 taskcluster-urls==13.0.1
 twine==6.1.0