diff --git a/tracks/ietf-wimse/requirements.txt b/tracks/ietf-wimse/requirements.txt
index 0594920..b723bff 100644
--- a/tracks/ietf-wimse/requirements.txt
+++ b/tracks/ietf-wimse/requirements.txt
@@ -1,3 +1,3 @@
 beautifulsoup4>=4.14.3
-PyYAML>=6.0
+PyYAML>=6.0.3
 requests>=2.33.1