diff --git a/config/wbstack.php b/config/wbstack.php
index e5bf87b4..25d4bcb2 100644
--- a/config/wbstack.php
+++ b/config/wbstack.php
@@ -5,8 +5,8 @@
 
     'ui_url' => env('WBSTACK_UI_URL', 'https://wbstack.com'),
 
-    'wiki_db_provision_version' => env('WBSTACK_WIKI_DB_PROVISION_VERSION', 'mw1.43-wbs1'),
-    'wiki_db_use_version' => env('WBSTACK_WIKI_DB_USE_VERSION', 'mw1.43-wbs1'),
+    'wiki_db_provision_version' => env('WBSTACK_WIKI_DB_PROVISION_VERSION', 'mw1.43-wbs2'),
+    'wiki_db_use_version' => env('WBSTACK_WIKI_DB_USE_VERSION', 'mw1.43-wbs2'),
     'wiki_hard_delete_threshold' => env('WBSTACK_HARD_DELETE_THRESHOLD', 30),
     'wiki_max_per_user' => env('WBSTACK_MAX_PER_USER', false),
 
diff --git a/tests/Routes/Backend/MediaWikiHostsControllerTest.php b/tests/Routes/Backend/MediaWikiHostsControllerTest.php
index 7bba11c8..01d0fa96 100644
--- a/tests/Routes/Backend/MediaWikiHostsControllerTest.php
+++ b/tests/Routes/Backend/MediaWikiHostsControllerTest.php
@@ -21,7 +21,7 @@ public function testSuccess() {
         ];
 
         $this->createWiki('test139.wikibase.cloud', 'mw1.39-wbs1');
-        $this->createWiki('test143.wikibase.cloud', 'mw1.43-wbs1');
+        $this->createWiki('test143.wikibase.cloud', 'mw1.43-wbs2');
 
         $this->getJson("$this->route?domain=test143.wikibase.cloud")
             ->assertStatus(200)
diff --git a/tests/Routes/Backend/WikiDbVersionControllerTest.php b/tests/Routes/Backend/WikiDbVersionControllerTest.php
index 6be65e96..76782de7 100644
--- a/tests/Routes/Backend/WikiDbVersionControllerTest.php
+++ b/tests/Routes/Backend/WikiDbVersionControllerTest.php
@@ -12,7 +12,7 @@ class WikiDbVersionControllerTest extends TestCase {
 
     const VALID_WIKI_DB_VERSION_STRING_139 = 'mw1.39-wbs1';
 
-    const VALID_WIKI_DB_VERSION_STRING_143 = 'mw1.43-wbs1';
+    const VALID_WIKI_DB_VERSION_STRING_143 = 'mw1.43-wbs2';
 
     protected $route = '/backend/setWikiDbVersion';
 
diff --git a/tests/Services/MediaWikiHostResolverTest.php b/tests/Services/MediaWikiHostResolverTest.php
index e5f8da81..cc4dfcff 100644
--- a/tests/Services/MediaWikiHostResolverTest.php
+++ b/tests/Services/MediaWikiHostResolverTest.php
@@ -15,7 +15,7 @@ class MediaWikiHostResolverTest extends TestCase {
 
     public function testResolverRoutesToCorrectHost(): void {
         $domain = (new Factory)->create()->unique()->text(30);
-        $this->createWiki($domain, 'mw1.43-wbs1');
+        $this->createWiki($domain, 'mw1.43-wbs2');
         $resolver = new MediaWikiHostResolver;
         $this->assertEquals(
             'mediawiki-143-app-backend.default.svc.cluster.local',