diff --git a/modules/marsmediaBidAdapter.js b/modules/marsmediaBidAdapter.js
index 146e1495782..0d0526778ff 100644
--- a/modules/marsmediaBidAdapter.js
+++ b/modules/marsmediaBidAdapter.js
@@ -16,7 +16,7 @@ function MarsmediaAdapter() {
   let SUPPORTED_VIDEO_API = [1, 2, 5];
   let slotsToBids = {};
   let that = this;
-  let version = '2.1';
+  let version = '2.2';
 
   this.isBidRequestValid = function (bid) {
     return !!(bid.params && bid.params.zoneId);
@@ -172,7 +172,7 @@ function MarsmediaAdapter() {
         }
       },
       at: 1,
-      tmax: 1000,
+      tmax: 650,
       regs: {
         ext: {
           gdpr: utils.deepAccess(bidderRequest, 'gdprConsent.gdprApplies') ? Boolean(bidderRequest.gdprConsent.gdprApplies & 1) : false
@@ -203,7 +203,7 @@ function MarsmediaAdapter() {
       return [];
     }
 
-    var uri = 'https://bid306.rtbsrv.com/bidder/?bid=3mhdom&zoneId=' + fallbackZoneId;
+    var uri = 'https://hb.azeriondigital.com/bidder/?bid=3mhdom&zoneId=' + fallbackZoneId;
 
     var fat = /(^v|(\.0)+$)/gi;
     var prebidVersion = '$prebid.version$';
@@ -240,7 +240,7 @@ function MarsmediaAdapter() {
       let bid = responses[i];
       let bidRequest = slotsToBids[bid.impid];
       let bidResponse = {
-        requestId: bidRequest.id,
+        requestId: bidRequest.bidId,
         bidderCode: that.code,
         cpm: parseFloat(bid.price),
         width: bid.w,
@@ -252,12 +252,17 @@ function MarsmediaAdapter() {
       };
 
       if (bidRequest.mediaTypes && bidRequest.mediaTypes.video) {
-        bidResponse.vastUrl = bid.adm;
+        if (bid.adm.charAt(0) === '<') {
+          bidResponse.vastXml = bid.adm;
+        } else {
+          bidResponse.vastUrl = bid.adm;
+        }
         bidResponse.mediaType = 'video';
         bidResponse.ttl = 600;
       } else {
         bidResponse.ad = bid.adm;
       }
+
       bids.push(bidResponse);
     }
 
diff --git a/test/spec/modules/marsmediaBidAdapter_spec.js b/test/spec/modules/marsmediaBidAdapter_spec.js
index 553a3b19c55..c43c5daaa7c 100644
--- a/test/spec/modules/marsmediaBidAdapter_spec.js
+++ b/test/spec/modules/marsmediaBidAdapter_spec.js
@@ -38,7 +38,7 @@ describe('marsmedia adapter tests', function () {
 
       var bidRequest = r1adapter.buildRequests(bidRequestList, this.defaultBidderRequest);
 
-      expect(bidRequest.url).to.have.string('https://bid306.rtbsrv.com/bidder/?bid=3mhdom&zoneId=9999&hbv=');
+      expect(bidRequest.url).to.have.string('https://hb.azeriondigital.com/bidder/?bid=3mhdom&zoneId=9999&hbv=');
       expect(bidRequest.method).to.equal('POST');
       const openrtbRequest = JSON.parse(bidRequest.data);
       expect(openrtbRequest.site).to.not.equal(null);
@@ -108,7 +108,7 @@ describe('marsmedia adapter tests', function () {
 
       var bidRequest = r1adapter.buildRequests(bidRequestList, this.defaultBidderRequest);
 
-      expect(bidRequest.url).to.have.string('https://bid306.rtbsrv.com/bidder/?bid=3mhdom&zoneId=9999&hbv=');
+      expect(bidRequest.url).to.have.string('https://hb.azeriondigital.com/bidder/?bid=3mhdom&zoneId=9999&hbv=');
       expect(bidRequest.method).to.equal('POST');
       const openrtbRequest = JSON.parse(bidRequest.data);
       expect(openrtbRequest.site).to.not.equal(null);
@@ -127,7 +127,7 @@ describe('marsmedia adapter tests', function () {
       expect(openrtbRequest.imp[0].video.api).to.eql([1, 2, 5]);
     });
 
-    it('interpretResponse works', function() {
+    it('interpretResponse with vast url works', function() {
       var bidList = {
         'body': [
           {
@@ -159,6 +159,39 @@ describe('marsmedia adapter tests', function () {
       expect(bid.cpm).to.equal(1.0);
       expect(bid.ttl).to.equal(600);
     });
+
+    it('interpretResponse with xml works', function() {
+      var bidList = {
+        'body': [
+          {
+            'impid': 'div-gpt-ad-1438287399331-1',
+            'price': 1,
+            'adm': '<?xml><VAST></VAST>',
+            'adomain': [
+              'test.com'
+            ],
+            'cid': '467415',
+            'crid': 'cr-vid',
+            'w': 800,
+            'h': 600
+          }
+        ]
+      };
+
+      var videoBids = r1adapter.interpretResponse(bidList);
+
+      expect(videoBids.length).to.equal(1);
+      const bid = videoBids[0];
+      expect(bid.width).to.equal(800);
+      expect(bid.height).to.equal(600);
+      expect(bid.vastXml).to.equal('<?xml><VAST></VAST>');
+      expect(bid.mediaType).to.equal('video');
+      expect(bid.creativeId).to.equal('cr-vid');
+      expect(bid.currency).to.equal('USD');
+      expect(bid.netRevenue).to.equal(true);
+      expect(bid.cpm).to.equal(1.0);
+      expect(bid.ttl).to.equal(600);
+    });
   });
 
   describe('misc buildRequests', function() {