diff --git a/build.gradle b/build.gradle
index 9911101..9045b83 100644
--- a/build.gradle
+++ b/build.gradle
@@ -57,7 +57,7 @@ dependencies {
 group = 'me.byteful.plugin'
 version = '1.4.0'
 description = 'LevelTools'
-java.sourceCompatibility = JavaVersion.VERSION_1_8
+java.sourceCompatibility = JavaVersion.VERSION_17
 
 publishing {
     publications {