diff --git a/test-config/wdio.browserstack.conf.mjs b/test-config/wdio.browserstack.conf.mjs
index 9517b7bc..e551dbd1 100644
--- a/test-config/wdio.browserstack.conf.mjs
+++ b/test-config/wdio.browserstack.conf.mjs
@@ -25,7 +25,7 @@ const allCapabilities = [
   { browserName: 'Safari', browserVersion: '11.1', 'bstack:options': { ...commonBStackCapabilities, os: 'OS X', osVersion: 'High Sierra' } },
   { browserName: 'Safari', browserVersion: '10.1', 'bstack:options': { ...commonBStackCapabilities, os: 'OS X', osVersion: 'Sierra' } },
 
-  { browserName: 'Safari', browserVersion: '15.0', 'bstack:options': { ...commonBStackCapabilities, deviceName: 'iPhone 11 Pro', osVersion: '15 Beta', realMobile: true } },
+  { browserName: 'Safari', browserVersion: '15.0', 'bstack:options': { ...commonBStackCapabilities, deviceName: 'iPhone 11 Pro', osVersion: '15', realMobile: true } },
   { browserName: 'Safari', browserVersion: '14.0', 'bstack:options': { ...commonBStackCapabilities, deviceName: 'iPhone 12', osVersion: '14', realMobile: true } },
   { browserName: 'Safari', browserVersion: '13.0', 'bstack:options': { ...commonBStackCapabilities, deviceName: 'iPhone 11', osVersion: '13', realMobile: true } },
   { browserName: 'Safari', browserVersion: '12.0', 'bstack:options': { ...commonBStackCapabilities, deviceName: 'iPhone 8', osVersion: '12', realMobile: true } },