diff --git a/requirements.txt b/requirements.txt
index e62acb1..e65e9dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ draugr[all]
 six
 sorcery
 warg[all]>=1.2.9
+black>=24.3.0 # not directly required, pinned by Snyk to avoid a vulnerability