diff --git a/tools/ci_build/github/linux/docker/scripts/manylinux/requirements.txt b/tools/ci_build/github/linux/docker/scripts/manylinux/requirements.txt
index 40dd9637747bf..105ed1b572c8c 100644
--- a/tools/ci_build/github/linux/docker/scripts/manylinux/requirements.txt
+++ b/tools/ci_build/github/linux/docker/scripts/manylinux/requirements.txt
@@ -5,7 +5,7 @@ pytest
 setuptools>=68.2.2
 wheel
 onnx==1.17.0 ; python_version < '3.13'
-protobuf==4.21.12
+protobuf==4.25.8
 sympy==1.12 ; python_version < '3.9'
 sympy==1.13 ; python_version >= '3.9'
 flatbuffers
diff --git a/tools/ci_build/github/linux/docker/scripts/requirements.txt b/tools/ci_build/github/linux/docker/scripts/requirements.txt
index ee5cedb73ff04..6464f54435fce 100644
--- a/tools/ci_build/github/linux/docker/scripts/requirements.txt
+++ b/tools/ci_build/github/linux/docker/scripts/requirements.txt
@@ -9,5 +9,5 @@ onnx==1.17.0 ; python_version < '3.13'
 argparse
 sympy==1.12
 flatbuffers
-protobuf==4.21.12
+protobuf==4.25.8
 packaging