diff --git a/README.md b/README.md
index 76434ee..5227937 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ PocketMine-MP plugins
 
 ## Requirements
 
-PocketMine-MP Alpha_1.4 API 1.9.0
+PocketMine-MP Alpha_1.4 API 1.8.0
 
 ## Overview