diff --git a/requirements/base.txt b/requirements/base.txt
index 44351a8..d09a5b7 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -10,4 +10,4 @@ jinja2
 termcolor
 Django>=5.2,<7.0
 tendo
-pyyaml
+pyyaml==6.0.3