diff --git a/src/main/java/org/tron/program/Version.java b/src/main/java/org/tron/program/Version.java
index 9a8365fa1e0..a0149067cc9 100644
--- a/src/main/java/org/tron/program/Version.java
+++ b/src/main/java/org/tron/program/Version.java
@@ -2,9 +2,9 @@
 
 public class Version {
 
-  private static final String version = "3.6.5";
-  public static final String versionName = "Odyssey-v3.6.2-210-g5b6b40f79";
-  public static final String versionCode = "11171";
+  private static final String version = "3.6.6";
+  public static final String versionName = "Odyssey-v3.6.5-15-g6405454d0";
+  public static final String versionCode = "11188";
 
   public static String getVersion() {
     return version;