diff --git a/runtime/ms_rest_azure/CHANGELOG.md b/runtime/ms_rest_azure/CHANGELOG.md
index e7f66d6cb..657f50147 100644
--- a/runtime/ms_rest_azure/CHANGELOG.md
+++ b/runtime/ms_rest_azure/CHANGELOG.md
@@ -1,5 +1,5 @@
-##2017.09.06 ms_rest_azure version 0.8.3
-* Add header `Metadata='true'` for Managed Service Identity authentication to acquire token.[Issue #930](https://github.com/Azure/azure-sdk-for-ruby/issues/930) [PR #931](https://github.com/Azure/azure-sdk-for-ruby/pull/931)
+##Unreleased ms_rest_azure version 0.9.0
+* [Breaking Change] Managed Service Identity authentication to acquire token does not require `tenant_id`.[Issue #930](https://github.com/Azure/azure-sdk-for-ruby/issues/930) [PR #931](https://github.com/Azure/azure-sdk-for-ruby/pull/931)
 
 ##2017.08.28 ms_rest_azure version 0.8.2
 * Enable Managed Service Identity authentication features into ms_rest_azure runtime for azure_mgmt_* sdks.[Issue #884](https://github.com/Azure/azure-sdk-for-ruby/issues/884) [PR #889](https://github.com/Azure/azure-sdk-for-ruby/pull/889)
@@ -30,7 +30,7 @@
 * Improved AzureOperationError class to expose error_message and error_code properties [#1450](https://github.com/Azure/autorest/pull/1450)
 
 ##2016.09.15 ms_rest_azure version 0.5.0
-* Updating ms_rest dependecy to version 0.5.0
+* Updating ms_rest dependency to version 0.5.0
 * Adding known Azure Environments in ruby runtime for easy discovery
 * Default Azure active directory url is updated from `https://login.windows.net/` to `https://login.microsoftonline.com/` (Breaking Change)
 * Using bundled default ca-cert from ms_rest
diff --git a/runtime/ms_rest_azure/README.md b/runtime/ms_rest_azure/README.md
index bd71f4acb..820de23bf 100644
--- a/runtime/ms_rest_azure/README.md
+++ b/runtime/ms_rest_azure/README.md
@@ -37,16 +37,16 @@ To start working on the gem the only additional dev dependecy is required - rspe
 Reference it in the gemfile and also add this line to your client's gemspec file:
 
 ```ruby
-spec.add_runtime_dependency 'ms_rest_azure', '~> 0.8.3'
+spec.add_runtime_dependency 'ms_rest_azure', '~> 0.9.0'
 ```
 Don't forget to correct the version.
 
 # Utilizing MSI(Managed Service Identity) Token Provider
 
-MSI support has been enabled in `ms_rest_azure` version `0.8.3`. Below code snippet demonstrates how to use MSITokenProvider with default port `50342`:  
+MSI support has been enabled in `ms_rest_azure` version `0.9.0`. Below code snippet demonstrates how to use MSITokenProvider with default port `50342`:  
 
 ```ruby
-provider = MsRestAzure::MSITokenProvider.new('{tenant_id}')
+provider = MsRestAzure::MSITokenProvider.new()
 credentials = MsRest::TokenCredentials.new(provider)
 ```
 
diff --git a/runtime/ms_rest_azure/lib/ms_rest_azure/version.rb b/runtime/ms_rest_azure/lib/ms_rest_azure/version.rb
index 9cf429b2f..c137b6be4 100644
--- a/runtime/ms_rest_azure/lib/ms_rest_azure/version.rb
+++ b/runtime/ms_rest_azure/lib/ms_rest_azure/version.rb
@@ -3,5 +3,5 @@
 # Licensed under the MIT License. See License.txt in the project root for license information.
 
 module MsRestAzure
-  VERSION = '0.8.3'
+  VERSION = '0.9.0'
 end