diff --git a/README.md b/README.md
index 6ae9842..6bc3313 100644
--- a/README.md
+++ b/README.md
@@ -81,4 +81,4 @@ is provided by code that been generated from a model of the service.
 
 This library is licensed under the [Apache 2.0 License](./documents/LICENSE).
 
-Latest released version: v1.21.4
+Latest released version: v1.21.5