diff --git a/sdk/cosmosdb/Azure.ResourceManager.CosmosDB/src/autorest.md b/sdk/cosmosdb/Azure.ResourceManager.CosmosDB/src/autorest.md
index 93a1e2f0e49d..eb11d1b6779b 100644
--- a/sdk/cosmosdb/Azure.ResourceManager.CosmosDB/src/autorest.md
+++ b/sdk/cosmosdb/Azure.ResourceManager.CosmosDB/src/autorest.md
@@ -10,7 +10,7 @@ csharp: true
 library-name: CosmosDB
 skip-csproj: true
 namespace: Azure.ResourceManager.CosmosDB
-require: https://github.com/Azure/azure-rest-api-specs/blob/8a2a6226c3ac5a882f065a66daeaf5acef334273/specification/cosmos-db/resource-manager/readme.md
+require: https://github.com/Azure/azure-rest-api-specs/blob/89c076604c6311b477134d8719befe1bed9cbd01/specification/cosmos-db/resource-manager/readme.md
 tag: package-2021-10-csharp
 output-folder: Generated/
 clear-output-folder: true