diff --git a/test/requirements.txt b/test/requirements.txt
index fb6e048..3af981a 100644
--- a/test/requirements.txt
+++ b/test/requirements.txt
@@ -6,3 +6,4 @@ greykite==0.2.0
 shap==0.41.0
 pmdarima==2.0.2
 pandas_datareader==0.10.0
+keras>=3.12.0 # not directly required, pinned by Snyk to avoid a vulnerability