diff --git a/build/browserstack-current.json b/build/browserstack-current.json
index 272ea9c..9414d66 100644
--- a/build/browserstack-current.json
+++ b/build/browserstack-current.json
@@ -14,7 +14,7 @@
 		"edge_latest",
 		{
 			"os": "iOS",
-			"os_version": "8.3",
+			"os_version": "9.3",
 			"real_mobile": false
 		}
 	]
diff --git a/build/browserstack-legacy.json b/build/browserstack-legacy.json
index 8ac831b..783ce09 100644
--- a/build/browserstack-legacy.json
+++ b/build/browserstack-legacy.json
@@ -8,7 +8,6 @@
 	"browsers": [
 		"chrome_previous",
 		"firefox_previous",
-		"opera_previous",
 		{
 			"browser": "safari",
 			"browser_version": "8.0"
@@ -17,12 +16,12 @@
 		"ie_10",
 		{
 			"os": "iOS",
-			"os_version": "6.0",
+			"os_version": "7.0",
 			"real_mobile": false
 		},
 		{
 			"os": "iOS",
-			"os_version": "7.0",
+			"os_version": "8.3",
 			"real_mobile": false
 		}
 	]