diff --git a/Tasks/AzureResourceGroupDeployment/task.json b/Tasks/AzureResourceGroupDeployment/task.json
index e7d76a8d3dbe..13b47c7dfe39 100644
--- a/Tasks/AzureResourceGroupDeployment/task.json
+++ b/Tasks/AzureResourceGroupDeployment/task.json
@@ -14,7 +14,7 @@
     "version": {
         "Major": 2,
         "Minor": 1,
-        "Patch": 8
+        "Patch": 9
     },
     "demands": [],
     "minimumAgentVersion": "2.0.0",
diff --git a/Tasks/AzureResourceGroupDeployment/task.loc.json b/Tasks/AzureResourceGroupDeployment/task.loc.json
index 98e61ecbcffe..8cba9b14d730 100644
--- a/Tasks/AzureResourceGroupDeployment/task.loc.json
+++ b/Tasks/AzureResourceGroupDeployment/task.loc.json
@@ -14,7 +14,7 @@
   "version": {
     "Major": 2,
     "Minor": 1,
-    "Patch": 8
+    "Patch": 9
   },
   "demands": [],
   "minimumAgentVersion": "2.0.0",
diff --git a/Tasks/Common/azure-arm-rest/azure-arm-resource.ts b/Tasks/Common/azure-arm-rest/azure-arm-resource.ts
index 5afb5708a0d2..9bcd93e949cd 100644
--- a/Tasks/Common/azure-arm-rest/azure-arm-resource.ts
+++ b/Tasks/Common/azure-arm-rest/azure-arm-resource.ts
@@ -12,7 +12,7 @@ export class ResourceManagementClient extends azureServiceClient.ServiceClient {
     constructor(credentials: msRestAzure.ApplicationTokenCredentials, subscriptionId: string, options?: any) {
         super(credentials, subscriptionId);
 
-        this.apiVersion = '2016-07-01';
+        this.apiVersion = '2017-05-10';
         this.acceptLanguage = 'en-US';
         this.generateClientRequestId = true;
         if (!!options && !!options.longRunningOperationRetryTimeout) {