diff --git a/build.gradle b/build.gradle
index b34dd79..c7731a4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ plugins {
     id "fabric-loom" version "1.7-SNAPSHOT"
 }
 
-sourceCompatibility = targetCompatibility = JavaVersion.VERSION_17
+sourceCompatibility = targetCompatibility = JavaVersion.VERSION_21
 
 archivesBaseName = project.archives_base_name
 version = project.mod_version