diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 TypeClass
 =========
 
-Simple SDL based game in Haskell. This uses the reactive-banana-SDL library
+Simple SDL based game in Haskell. This uses the reactive-banana-SDL library.
+
+You just have to type the characters appearing on the screen!
diff --git a/TypeClass.cabal b/TypeClass.cabal
--- a/TypeClass.cabal
+++ b/TypeClass.cabal
@@ -1,5 +1,5 @@
 name:           TypeClass
-version:        0.2.0
+version:        0.2.1
 cabal-version:  >= 1.6
 build-type:     Simple
 author:         JP Moresmau
@@ -25,7 +25,7 @@
                    containers,
                    filepath,
                    reactive-banana,
-                   reactive-banana-sdl >= 0.1.2,
+                   reactive-banana-sdl >= 0.2.0,
                    transformers >=0.3.0 && <0.4
   includes: SDL.h