1 files changed, 2 insertions, 1 deletions

diff --git a/README.md b/README.md
index 6947046..af701c0 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,9 @@ multiplayer turn-based strategy game.
 ## Getting Started
 
 ### Prerequisites
-* Elm
+* Elm 0.19
 * GNU make
+* Sass
 * Tacticians Online - Data
 * m4