diff --git a/build.gradle b/build.gradle
index 5c30f3e..d401a5e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,8 +7,8 @@ version = "$projectVersion"
 group = 'one.jpro'
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
 }
 
 repositories {