diff --git a/tools/ci_build/github/linux/docker/scripts/requirements.txt b/tools/ci_build/github/linux/docker/scripts/requirements.txt
index 6533d44ada..cd2e15d3f2 100644
--- a/tools/ci_build/github/linux/docker/scripts/requirements.txt
+++ b/tools/ci_build/github/linux/docker/scripts/requirements.txt
@@ -1,5 +1,5 @@
 cerberus
-numpy==1.16.6
+numpy==1.21.0
 mypy
 pytest
 setuptools>=41.4.0