diff --git a/specification/attestation/resource-manager/readme.md b/specification/attestation/resource-manager/readme.md
index 4bbefc59fcd..ebc922b96ec 100644
--- a/specification/attestation/resource-manager/readme.md
+++ b/specification/attestation/resource-manager/readme.md
@@ -26,7 +26,7 @@ These are the global settings for the Attestation API.
 
 ``` yaml
 openapi-type: arm
-tag: package-2018-09-01
+tag: package-2020-10-01
 ```
 
 ### Tag: package-2018-09-01