diff --git a/src/Service/DefaultTrackService.php b/src/Service/DefaultTrackService.php
index 8a0c7fe..cb777c1 100644
--- a/src/Service/DefaultTrackService.php
+++ b/src/Service/DefaultTrackService.php
@@ -72,7 +72,7 @@ public function trackPackagesLastStatuses(PackageCollection $packages): StatusCo
     public function trackPackagesLastStatusesByIds(string $carrier, array $carrierIds): StatusCollection
     {
         $response = $this->client->call(
-            Version::V2V2,
+            Version::V2V1,
             $carrier,
             Method::TRACK_STATUS,
             ['carrier_ids' => $carrierIds],
diff --git a/tests/Integration/Services/DefaultTrackServiceTest.php b/tests/Integration/Services/DefaultTrackServiceTest.php
index 05742e4..ac66b6b 100644
--- a/tests/Integration/Services/DefaultTrackServiceTest.php
+++ b/tests/Integration/Services/DefaultTrackServiceTest.php
@@ -28,9 +28,9 @@ public function testTrackPackagesLastStatuses(): void
     {
         $trackService = $this->newDefaultTrackService();
 
-        $packages = new DefaultPackageCollection(Carrier::PPL);
-        $packages->add(new DefaultPackage(Carrier::PPL, '1', '0001', '1234'));
-        $packages->add(new DefaultPackage(Carrier::PPL, '2', '0001', '1235'));
+        $packages = new DefaultPackageCollection(Carrier::DHL);
+        $packages->add(new DefaultPackage(Carrier::DHL, '1', '0001', '1234'));
+        $packages->add(new DefaultPackage(Carrier::DHL, '2', '0001', '1235'));
 
         $statuses = $trackService->trackPackagesLastStatuses($packages);