diff --git a/build.gradle.kts b/build.gradle.kts
index 46bc1da..93ab58c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,8 +7,13 @@ group = "net.thenextlvl.resolver"
 version = "1.0.0"
 
 java {
-    targetCompatibility = JavaVersion.VERSION_21
-    sourceCompatibility = JavaVersion.VERSION_21
+    toolchain.languageVersion = JavaLanguageVersion.of(21)
+    withSourcesJar()
+    withJavadocJar()
+}
+
+tasks.compileJava {
+    options.release.set(21)
 }
 
 repositories {