diff --git a/requirements.txt b/requirements.txt
index e28d5a738..597caed5f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,4 +27,4 @@ azure-mgmt-resource<15.0.0
 urllib3>=1.26.0
 ibm-vpc
 ibm-platform-services
-ibm-cos-sdk
+ibm-cos-sdk>=2.11.0