diff --git a/requirements.txt b/requirements.txt
index 6e2637ec62..2d8fec5445 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,3 +12,4 @@ python_speech_features
 pyxdg
 bs4
 six
+keras>=3.11.0 # not directly required, pinned by Snyk to avoid a vulnerability