diff --git a/src/org/redkale/util/Redkale.java b/src/org/redkale/util/Redkale.java
index 10b298a3e..cb2310ca0 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 "2.1.0";  
+        return "2.2.0";  
     }
 
     public static int getMajorVersion() {
@@ -25,6 +25,6 @@ public final class Redkale {
     }
 
     public static int getMinorVersion() { 
-        return 1;
+        return 2;
     }
 }