diff --git a/.github/workflows/functional-test.yml b/.github/workflows/functional-test.yml
index 1f2f703a..39aa9c6f 100644
--- a/.github/workflows/functional-test.yml
+++ b/.github/workflows/functional-test.yml
@@ -55,14 +55,14 @@ jobs:
             platform: tvOS
             wdaName: WebDriverAgentRunner_tvOS-Runner.app
 
-    runs-on: macos-15
+    runs-on: macos-26
 
     # Please make sure the available Xcode versions and iOS versions
     # on the runner images. https://github.com/actions/runner-images
     env:
-      XCODE_VERSION: 16.4
-      IOS_VERSION: 18.5
-      IOS_DEVICE_NAME: iPhone 16 Plus
+      XCODE_VERSION: 26.4
+      IOS_VERSION: 26.4
+      IOS_DEVICE_NAME: iPhone 17
 
     steps:
     - uses: actions/checkout@v6
@@ -80,7 +80,7 @@ jobs:
 
     - uses: futureware-tech/simulator-action@v5
       with:
-        # https://github.com/actions/runner-images/blob/main/images/macos/macos-15-arm64-Readme.md
+        # https://github.com/actions/runner-images/blob/main/images/macos/macos-26-arm64-Readme.md
         model: ${{ env.IOS_DEVICE_NAME }}
         os_version: ${{ env.IOS_VERSION }}
         wait_for_boot: true
@@ -123,14 +123,14 @@ jobs:
           test/report/
 
   ios_test_with_other_deps:
-    runs-on: macos-15
+    runs-on: macos-26
 
     # Please make sure the available Xcode versions and iOS versions
     # on the runner images. https://github.com/actions/runner-images
     env:
-      XCODE_VERSION: 16.4
-      IOS_VERSION: 18.5
-      IOS_DEVICE_NAME: iPhone 16 Plus
+      XCODE_VERSION: 26.4
+      IOS_VERSION: 26.4
+      IOS_DEVICE_NAME: iPhone 17
 
     steps:
     - uses: actions/checkout@v6
@@ -148,7 +148,7 @@ jobs:
 
     - uses: futureware-tech/simulator-action@v5
       with:
-      # https://github.com/actions/runner-images/blob/main/images/macos/macos-15-arm64-Readme.md
+      # https://github.com/actions/runner-images/blob/main/images/macos/macos-26-arm64-Readme.md
         model: ${{ env.IOS_DEVICE_NAME }}
         os_version: ${{ env.IOS_VERSION }}
         wait_for_boot: true
diff --git a/test/functional/ios/patch_test.rb b/test/functional/ios/patch_test.rb
index 059ba6cd..7b9942b9 100644
--- a/test/functional/ios/patch_test.rb
+++ b/test/functional/ios/patch_test.rb
@@ -55,8 +55,8 @@ def test_location_rel
       location = e.location_rel @@driver
 
       expected_x, expected_y = if over_ios17?(@@driver)
-                                 # iPhone 15 Plus
-                                 ['64.0 / 430.0', '245.0 / 932.0']
+                                 # iPhone 17
+                                 ['64.0 / 402.0', '245.0 / 932.0']
                                elsif over_ios14?(@@driver)
                                  # iPhone 11
                                  ['64.0 / 414.0', '239.5 / 896.0']