diff --git a/build.gradle b/build.gradle
index 3b35dad..fd9a403 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,8 +7,8 @@ version = "$projectVersion"
 group = 'one.jpro'
 
 compileJava {
-    sourceCompatibility = 11
-    targetCompatibility = 11
+    sourceCompatibility = 17
+    targetCompatibility = 17
 }
 
 repositories {