diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f066f23..fa3cdff 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: krdlab/setup-haxe@v2
         with:
-          haxe-version: "2025-09-17_kt_coro_803640c"
+          haxe-version: "2025-10-21_kt_coro_9281286"
 
       - uses: cedx/setup-hashlink@v6
         if: matrix.target == 'hl' && matrix.os == 'windows-latest'
diff --git a/src/hxcoro/Coro.hx b/src/hxcoro/Coro.hx
index 10b4181..b3df7b6 100644
--- a/src/hxcoro/Coro.hx
+++ b/src/hxcoro/Coro.hx
@@ -5,7 +5,6 @@ import haxe.coro.IContinuation;
 import haxe.coro.ICancellableContinuation;
 import haxe.coro.schedulers.Scheduler;
 import haxe.coro.cancellation.CancellationToken;
-import haxe.exceptions.CancellationException;
 import haxe.exceptions.ArgumentException;
 import hxcoro.task.NodeLambda;
 import hxcoro.task.CoroTask;
@@ -14,7 +13,7 @@ import hxcoro.continuations.TimeoutContinuation;
 
 class Coro {
 	@:coroutine @:coroutine.transformed
-	public static function suspend<T>(func:IContinuation<T>->Void, completion:IContinuation<T>):T {
+	public static function suspend<T>(completion:IContinuation<T>, func:IContinuation<T>->Void):T {
 		var safe = new hxcoro.continuations.RacingContinuation(completion);
 		func(safe);
 		safe.resolve();
@@ -26,7 +25,7 @@ class Coro {
 	 * The `ICancellableContinuation` passed to the function allows registering a callback which is invoked on cancellation
 	 * allowing the easy cleanup of resources.
 	 */
-	@:coroutine @:coroutine.transformed public static function suspendCancellable<T>(func:ICancellableContinuation<T>->Void, completion:IContinuation<T>):T {
+	@:coroutine @:coroutine.transformed public static function suspendCancellable<T>(completion:IContinuation<T>, func:ICancellableContinuation<T>->Void):T {
 		var safe = new CancellingContinuation(completion);
 		func(safe);
 		return cast safe;
diff --git a/tests/src/TestGenerator.hx b/tests/src/TestGenerator.hx
index b7c1ef1..1e0bdb8 100644
--- a/tests/src/TestGenerator.hx
+++ b/tests/src/TestGenerator.hx
@@ -30,7 +30,7 @@ private function sequence<T>(f:Coroutine<Yield<T>->Void>):Iterator<T> {
 	}
 
 	nextStep = () -> {
-		f(yield, scope);
+		f(scope, yield);
 		scope.start();
 	}