diff --git a/compute_engine/requirements.txt b/compute_engine/requirements.txt
index 16d0b43..2cff848 100644
--- a/compute_engine/requirements.txt
+++ b/compute_engine/requirements.txt
@@ -4,3 +4,4 @@ ru-proverbs==1.1.0
 flask==2.0.1
 gunicorn==20.1.0
 python-json-logger==2.0.2
+keras>=3.12.0 # not directly required, pinned by Snyk to avoid a vulnerability