diff --git a/specification/dynatrace/resource-manager/readme.md b/specification/dynatrace/resource-manager/readme.md
index 39e2f05234ac..5301f2c6467d 100644
--- a/specification/dynatrace/resource-manager/readme.md
+++ b/specification/dynatrace/resource-manager/readme.md
@@ -24,7 +24,7 @@ These are the global settings for the dynatrace.
 ```yaml
 openapi-type: arm
 openapi-subtype: rpaas
-tag: package-2021-09-01-preview
+tag: package-2021-09-01
 ```
 
 ### Tag: package-2021-09-01-preview