diff --git a/input_handlers.py b/input_handlers.py
index 7fe6682..b34c9aa 100644
--- a/input_handlers.py
+++ b/input_handlers.py
@@ -14,16 +14,16 @@ def ev_keydown(self, event: tcod.event.KeyDown) -> Optional[Action]:
 
         key = event.sym
 
-        if key == tcod.event.K_UP:
+        if key == tcod.event.KeySym.UP:
             action = MovementAction(dx=0, dy=-1)
-        elif key == tcod.event.K_DOWN:
+        elif key == tcod.event.KeySym.DOWN:
             action = MovementAction(dx=0, dy=1)
-        elif key == tcod.event.K_LEFT:
+        elif key == tcod.event.KeySym.LEFT:
             action = MovementAction(dx=-1, dy=0)
-        elif key == tcod.event.K_RIGHT:
+        elif key == tcod.event.KeySym.RIGHT:
             action = MovementAction(dx=1, dy=0)
 
-        elif key == tcod.event.K_ESCAPE:
+        elif key == tcod.event.KeySym.ESCAPE:
             action = EscapeAction()
 
         # No valid key was pressed