diff --git a/SpaceInvaders/requirements.txt b/SpaceInvaders/requirements.txt
index 732bbe4..9fb9f51 100644
--- a/SpaceInvaders/requirements.txt
+++ b/SpaceInvaders/requirements.txt
@@ -1,4 +1,4 @@
 cocos2d==0.6.7
-future==0.18.2
+future==1.0.0
 pyglet==1.4.3
 six==1.13.0