diff --git a/build.gradle b/build.gradle
index f3d53fd..50aeb34 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,10 +7,10 @@ plugins {
 }
 
 group 'cc.sukazyo'
-version '0.4.0.0'
+version '0.4.0.1'
 project.ext.archiveBaseName = 'Coeur_Morny_Cono'
 project.ext.artifactId = 'morny-coeur'
-mainClassName = 'cc.sukazyo.cono.morny.MornyCoeur'
+mainClassName = 'cc.sukazyo.cono.morny.ServerMain'
 
 repositories {
 	mavenCentral()
diff --git a/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java b/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
index a361cc3..da12eb9 100644
--- a/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
+++ b/src/main/java/cc/sukazyo/cono/morny/GradleProjectConfigures.java
@@ -4,6 +4,6 @@ package cc.sukazyo.cono.morny;
  * the final field that will be updated by gradle automatically.
  */
 public class GradleProjectConfigures {
-	public static final String VERSION = "0.4.0.0";
-	public static final long COMPILE_TIMESTAMP = 1638938409169L;
+	public static final String VERSION = "0.4.0.1";
+	public static final long COMPILE_TIMESTAMP = 1638938903400L;
 }