diff --git a/fruit_catcher/fruit.py b/fruit_catcher/fruit.py
index 8c3034f..6c2ed51 100644
--- a/fruit_catcher/fruit.py
+++ b/fruit_catcher/fruit.py
@@ -55,8 +55,8 @@ class Fruit:
                 game.remove_agent(piece)
             game.remove_agent(self)
             self.alive = False
-            game.state['Lives'] -= 1
-            if game.state['Lives'] <= 0:
+            game.state['lives'] -= 1
+            if game.state['lives'] <= 0:
                 game.end()
         else:
             self.position = (new_x, new_y)
@@ -81,7 +81,7 @@ class Fruit:
         catcher_positions = {p.position for p in catcher.pieces}
         for piece in self.pieces.values():
             if piece.position in catcher_positions:
-                game.state['Score'] += 1
+                game.state['score'] += 1
                 for p in self.pieces.values():
                     game.remove_agent(p)
                 game.remove_agent(self)
diff --git a/fruit_catcher/game.py b/fruit_catcher/game.py
index 3ecf159..32c1fa0 100644
--- a/fruit_catcher/game.py
+++ b/fruit_catcher/game.py
@@ -12,6 +12,6 @@ def play():
         Catcher((11, 29)),
         FruitManager(),
     ]
-    state = {'Score': 0, 'Lives': 5}
+    state = {'score': 0, 'lives': 5}
     game = Game(agents, state, board_size=(WIDTH, HEIGHT), framerate=24, color="white_on_indigo", dump_state="result.json")
     game.play()