Enable Swift 6 mode for the PacketTunnel and test Target

1 files changed, 3 insertions, 3 deletions

diff --git a/ios/PacketTunnel/DeviceCheck/DeviceCheckOperation.swift b/ios/PacketTunnel/DeviceCheck/DeviceCheckOperation.swift
index 926b94a9e3..ab88b22167 100644
--- a/ios/PacketTunnel/DeviceCheck/DeviceCheckOperation.swift
+++ b/ios/PacketTunnel/DeviceCheck/DeviceCheckOperation.swift
@@ -66,7 +66,7 @@ final class DeviceCheckOperation: ResultOperation<DeviceCheck>, @unchecked Senda
      Begins the flow by fetching device state and then fetching account and device data. Calls `didReceiveData()` with
      the received data when done.
      */
-    private func startFlow(completion: @escaping (Result<DeviceCheck, Error>) -> Void) {
+    private func startFlow(completion: @escaping @Sendable (Result<DeviceCheck, Error>) -> Void) {
         do {
             guard case let .loggedIn(accountData, deviceData) = try deviceStateAccessor.read() else {
                 throw DeviceCheckError.invalidDeviceState
@@ -90,7 +90,7 @@ final class DeviceCheckOperation: ResultOperation<DeviceCheck>, @unchecked Senda
     private func didReceiveData(
         accountResult: Result<Account, Error>,
         deviceResult: Result<Device, Error>,
-        completion: @escaping (Result<DeviceCheck, Error>) -> Void
+        completion: @escaping @Sendable (Result<DeviceCheck, Error>) -> Void
     ) {
         do {
             let accountVerdict = try accountVerdict(from: accountResult)
@@ -158,7 +158,7 @@ final class DeviceCheckOperation: ResultOperation<DeviceCheck>, @unchecked Senda
      then it rotate device key by marking the beginning of key rotation, updating device state and persisting before
      proceeding to rotate the key.
      */
-    private func rotateKeyIfNeeded(completion: @escaping (Result<KeyRotationStatus, Error>) -> Void) {
+    private func rotateKeyIfNeeded(completion: @escaping @Sendable (Result<KeyRotationStatus, Error>) -> Void) {
         let deviceState: DeviceState
         do {
             deviceState = try deviceStateAccessor.read()