diff --git a/src/org/redkale/util/Redkale.java b/src/org/redkale/util/Redkale.java
index ba1c511bc..88b215e44 100644
--- a/src/org/redkale/util/Redkale.java
+++ b/src/org/redkale/util/Redkale.java
@@ -17,7 +17,7 @@ public final class Redkale {
     }
 
     public static String getDotedVersion() {
-        return "2.0.0-rc3";  
+        return "2.0.0-rc4";  
     }
 
     public static int getMajorVersion() {