diff --git a/sdk/cosmosdb/Azure.ResourceManager.CosmosDB/src/autorest.md b/sdk/cosmosdb/Azure.ResourceManager.CosmosDB/src/autorest.md
index 93a1e2f0e49d..3b081db9b372 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/3d6c003292c5d279871cc285aeaed67e7d7da24a/specification/cosmos-db/resource-manager/readme.md
 tag: package-2021-10-csharp
 output-folder: Generated/
 clear-output-folder: true