diff --git a/chad_walk.gd b/chad_walk.gd
index 510c4c0..7b81969 100644
--- a/chad_walk.gd
+++ b/chad_walk.gd
@@ -1,7 +1,7 @@
 extends Node
 
 var enabled: bool = false
-var cost: int = 1000
+var cost: int = 1500
 var upgrade_name: String = "Chad"
 var upgrade_description: String = "Les persones et frenen menys"
 var icon: Texture2D = preload("res://assets/Images/chad.png")
diff --git a/speed.gd b/speed.gd
index d37488e..c61a930 100644
--- a/speed.gd
+++ b/speed.gd
@@ -1,7 +1,7 @@
 extends Node
 
 var enabled: bool = false
-var cost: int = 1250
+var cost: int = 2000
 var upgrade_name: String = "Chad"
 var upgrade_description: String = "Camina mes rapid"
 var icon: Texture2D = preload("res://assets/Images/speed.png")
diff --git a/stamina.gd b/stamina.gd
index 89dc21e..b4fd730 100644
--- a/stamina.gd
+++ b/stamina.gd
@@ -1,7 +1,7 @@
 extends Node
 
 var enabled: bool = false
-var cost: int = 1000
+var cost: int = 2000
 var upgrade_name: String = "Energia"
 var upgrade_description: String = "Multiplicar energia per 2"
 var icon: Texture2D = preload("res://assets/Images/energia2.png")