diff --git a/requirements.txt b/requirements.txt
index a291b70..68582f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,3 +13,4 @@ torchaudio
 tensorflow
 pycocotools
 albumentations
+keras>=3.11.3 # not directly required, pinned by Snyk to avoid a vulnerability