diff --git a/README.md b/README.md
index c401414..799a738 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ DiscoSheep
 A plugin for [Bukkit](http://bukkit.org/), the Minecraft server API. This is a from-scratch remake of the fabulous [DiscoSheep plugin](http://forums.bukkit.org/threads/inactive-fun-discosheep-v0-3-uninvited-guesssts-permissions-and-source-code-522.7106/) which spawns a dance party of sheep at your whim. 
 
 ###Versions###
-Tested up to CraftBukkit build 2815; can be built with Java 6.
+Tested up to CraftBukkit build 2820; can be built with Java 6.
 
 ###[BukkitDev](http://dev.bukkit.org/bukkit-plugins/superdiscosheep/)###