diff --git a/.github/workflows/validate-all.yml b/.github/workflows/validate-all.yml
index 48bb34bb8..cb29fceca 100644
--- a/.github/workflows/validate-all.yml
+++ b/.github/workflows/validate-all.yml
@@ -104,7 +104,7 @@ jobs:
             -workspace Vault.xcworkspace \
             -scheme CI_iOS \
             -testPlan iOSAllTests \
-            -destination 'platform=iOS Simulator,name=iPhone 17 Pro,OS=27.0' \
+            -destination 'platform=iOS Simulator,name=iPhone 18 Pro Max,OS=27.0' \
             -derivedDataPath "$RUNNER_TEMP/ci-ios-derived-data" \
             -skipMacroValidation \
             -skipPackagePluginValidation
@@ -180,7 +180,7 @@ jobs:
 
           xcodebuild test-without-building \
             -xctestrun "$XCTESTRUN" \
-            -destination 'platform=iOS Simulator,name=iPhone 17 Pro,OS=27.0' \
+            -destination 'platform=iOS Simulator,name=iPhone 18 Pro Max,OS=27.0' \
             -only-testing:${{ matrix.only_testing }} \
             -parallel-testing-enabled NO
 
diff --git a/Vault/README.md b/Vault/README.md
index 2c7290b33..3af4d0ed1 100644
--- a/Vault/README.md
+++ b/Vault/README.md
@@ -107,7 +107,7 @@ Designed to cause an internal error during key generation.
 <table>
   <tr>
 	<td>Simulator for snapshot tests</td>
-	<td><b>iPhone 17 Pro on iOS 27.0</b></td>
+	<td><b>iPhone 18 Pro Max on iOS 27.0</b></td>
   </tr>
 </table>
 
diff --git a/Vault/Sources/TestHelpers/SnapshotTesting/AssertSnapshotWithDeviceCheck.swift b/Vault/Sources/TestHelpers/SnapshotTesting/AssertSnapshotWithDeviceCheck.swift
index 8eb642446..3eba297da 100644
--- a/Vault/Sources/TestHelpers/SnapshotTesting/AssertSnapshotWithDeviceCheck.swift
+++ b/Vault/Sources/TestHelpers/SnapshotTesting/AssertSnapshotWithDeviceCheck.swift
@@ -5,7 +5,7 @@ import UIKit
 
 /// Expected device configuration for snapshot tests.
 /// This must match the configuration specified in Vault/README.md.
-private let expectedDeviceName = "iPhone 17 Pro"
+private let expectedDeviceName = "iPhone 18 Pro Max"
 private let expectedIOSVersion = "27.0"
 private let expectedLocaleIdentifier = "en_US"
 private let expectedTimezoneIdentifier = ["UTC", "GMT"]