diff --git a/data/datasets/logicreference_OA/requirements.txt b/data/datasets/logicreference_OA/requirements.txt
index 5261ed7c0e..ebddba0f3d 100644
--- a/data/datasets/logicreference_OA/requirements.txt
+++ b/data/datasets/logicreference_OA/requirements.txt
@@ -1,2 +1,3 @@
 absl_py>=0.13.0
 tensorflow>=2.6.0
+protobuf>=6.33.5 # not directly required, pinned by Snyk to avoid a vulnerability