diff --git a/src/tunnels_player.cpp b/src/tunnels_player.cpp
index e750505..4a0fc8c 100644
--- a/src/tunnels_player.cpp
+++ b/src/tunnels_player.cpp
@@ -23,10 +23,6 @@
 namespace godot {
 void TunnelsPlayer::_bind_methods() {
 #define CLASSNAME TunnelsPlayer
-    GDFUNCTION_ARGS(horizontal_move_input, "event", "value");
-    GDFUNCTION_ARGS(vertical_move_input, "event", "value");
-    GDFUNCTION_ARGS(fire_pressed, "event", "value");
-    GDFUNCTION_ARGS(mode_switch_input, "event", "value");
     GDPROPERTY_HINTED(camera_rotation_ramp, Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE, "Curve");
 }
 
@@ -107,10 +103,10 @@ void TunnelsPlayer::process_camera_rotation(double delta_time) {
 }
 
 void TunnelsPlayer::setup_player_input(PlayerInput *input) {
-    input->listen_to(PlayerInput::Listener("move_left", "move_right", this, "horizontal_move_input"));
-    input->listen_to(PlayerInput::Listener("move_forward", "move_backward", this, "vertical_move_input"));
-    input->listen_to(PlayerInput::Listener("fire", this, "fire_pressed"));
-    input->listen_to(PlayerInput::Listener("tactics_mode", this, "mode_switch_input"));
+    input->listen_to(PlayerInput::Listener("move_left", "move_right", callable_mp(this, &TunnelsPlayer::horizontal_move_input)));
+    input->listen_to(PlayerInput::Listener("move_forward", "move_backward", callable_mp(this, &TunnelsPlayer::vertical_move_input)));
+    input->listen_to(PlayerInput::Listener("fire", callable_mp(this, &TunnelsPlayer::fire_pressed)));
+    input->listen_to(PlayerInput::Listener("tactics_mode", callable_mp(this, &TunnelsPlayer::mode_switch_input)));
 }
 
 Node *TunnelsPlayer::to_node() {
diff --git a/src/utils b/src/utils
index f0bddcf..78e6bb2 160000
--- a/src/utils
+++ b/src/utils
@@ -1 +1 @@
-Subproject commit f0bddcf074f040e6a02f70a26c58507580669327
+Subproject commit 78e6bb2cf18aebf3edd72907f982c811caac9eea