diff --git a/gradle.properties b/gradle.properties
index aeda6cf..fa4a789 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ kotlin.code.style=official
 kotlin.version=2.0.10
 
 # Minecraft version
-minecraft.version=24w21b
+minecraft.version=1.21-pre1
 
 # Gradle optimization flags
 org.gradle.caching=true