diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34b7c7d..883d504 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### v5.6.0
+
+- [feat] OKX supports tx and developer tools
+
 ### v5.5.1
 
 - [fix] Fixed known issues
diff --git a/package.json b/package.json
index 705e0a8..ee89cf5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "metasuites",
-  "version": "5.5.2",
+  "version": "5.6.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/blocksecteam/metasuites.git"