diff --git a/lerna.json b/lerna.json
index cc425d1..26c1b76 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
   "$schema": "node_modules/lerna/schemas/lerna-schema.json",
-  "version": "0.23.0",
+  "version": "0.24.0",
   "npmClient": "yarn",
   "granularPathspec": false
 }
diff --git a/packages/chaintypes/package.json b/packages/chaintypes/package.json
index db5938a..1907fbc 100644
--- a/packages/chaintypes/package.json
+++ b/packages/chaintypes/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dedot/chaintypes",
-  "version": "0.23.0",
+  "version": "0.24.0",
   "description": "Types for substrate-based chains",
   "author": "Thang X. Vu <thang@coongcrafts.io>",
   "main": "src/index.ts",