diff --git a/python/kserve/requirements.txt b/python/kserve/requirements.txt
index c42d5e3cb3..e3849fc90b 100644
--- a/python/kserve/requirements.txt
+++ b/python/kserve/requirements.txt
@@ -2,11 +2,11 @@ six>=1.16.0
 python_dateutil>=2.8.0
 setuptools>=60.6.0
 urllib3>=1.26.8
-kubernetes>=21.7.0
+kubernetes>=18.20.0
 tornado>=6.1
 argparse>=1.4.0
 minio>=4.0.9,<=7.1.3
-google-cloud-storage>=2.1.0
+google-cloud-storage>=1.20.0
 adal>=1.2.7
 table_logger>=0.3.6
 numpy~=1.21.5