diff --git a/online-inference/tensorizer-isvc/tensorizer_hf_isvc/kserve/requirements.txt b/online-inference/tensorizer-isvc/tensorizer_hf_isvc/kserve/requirements.txt
index 025623fd..5c0ccbd8 100644
--- a/online-inference/tensorizer-isvc/tensorizer_hf_isvc/kserve/requirements.txt
+++ b/online-inference/tensorizer-isvc/tensorizer_hf_isvc/kserve/requirements.txt
@@ -1,3 +1,6 @@
 kserve==0.10.1
 transformers==4.27.1
 tensorizer==1.1.0
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability
+ray>=2.42.0 # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability