diff --git a/30.jar b/30.jar
new file mode 100644
index 0000000..69bf42e
Binary files /dev/null and b/30.jar differ
diff --git a/core/src/Runner.java b/core/src/Runner.java
index fbdd408..e85fd33 100755
--- a/core/src/Runner.java
+++ b/core/src/Runner.java
@@ -47,7 +47,7 @@ public static void main(String[] args) throws IOException {
                 //runProc(null, true, "java", "-cp", "23.5.jar", "Runner");
                 //runProc(null, true, "java", "-cp", "24.jar", "Runner");
                 //runProc(null, true, "java", "-cp", "25.jar", "Runner");
-                runProc(null, true, "java", "-cp", "27.jar", "Runner");
+                runProc(null, true, "java", "-cp", "30.jar", "Runner");
             }
         }).start();
         new Runner(new String[]{"127.0.0.1", hasArgs ? "31001" : "31002", "0000000000000000"}).run();