diff --git a/tools/ci_build/requirements.txt b/tools/ci_build/requirements.txt
index 3734d64a5dd1a..ac8149a0710c2 100644
--- a/tools/ci_build/requirements.txt
+++ b/tools/ci_build/requirements.txt
@@ -2,6 +2,8 @@
 protobuf==3.17.0
 numpy==1.21.6
 coloredlogs==15.0
-transformers==4.6.1
+transformers==5.0.0rc3
 onnxconverter-common==1.8.1
 psutil
+onnx>=1.21.0 # not directly required, pinned by Snyk to avoid a vulnerability
+requests>=2.33.0 # not directly required, pinned by Snyk to avoid a vulnerability