diff --git a/package.json b/package.json
index 07cb0f0..28a2d83 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@dedot/codegen": "^0.6.0",
-    "@polkadot/types-support": "^14.0.1",
+    "@polkadot/types-support": "^14.1.1",
     "@trivago/prettier-plugin-sort-imports": "^4.1.1",
     "husky": "^8.0.3",
     "lerna": "^7.4.2",
diff --git a/yarn.lock b/yarn.lock
index febd2b9..48b2f3a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -911,6 +911,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@polkadot/types-support@npm:^14.1.1":
+  version: 14.1.1
+  resolution: "@polkadot/types-support@npm:14.1.1"
+  dependencies:
+    "@polkadot/util": "npm:^13.2.1"
+    tslib: "npm:^2.8.0"
+  checksum: 10/65198ab414b4ccb3209d0e8fd7bd95feb10f1a8809a6e191935144647abf7e5830aa3754a64c71bfe855c4ff41e96b284cc90c707954f68365199fce66c9120c
+  languageName: node
+  linkType: hard
+
 "@polkadot/util@npm:^13.1.1":
   version: 13.1.1
   resolution: "@polkadot/util@npm:13.1.1"
@@ -926,6 +936,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@polkadot/util@npm:^13.2.1":
+  version: 13.2.1
+  resolution: "@polkadot/util@npm:13.2.1"
+  dependencies:
+    "@polkadot/x-bigint": "npm:13.2.1"
+    "@polkadot/x-global": "npm:13.2.1"
+    "@polkadot/x-textdecoder": "npm:13.2.1"
+    "@polkadot/x-textencoder": "npm:13.2.1"
+    "@types/bn.js": "npm:^5.1.6"
+    bn.js: "npm:^5.2.1"
+    tslib: "npm:^2.8.0"
+  checksum: 10/96a0a316ca67831261a216184510b53c07cdc9387ff11245eece5924e1d47bdc3b02dcbeacd48b932c36ac3d567fd707659170a551428adc60012fbfac3e43c3
+  languageName: node
+  linkType: hard
+
 "@polkadot/x-bigint@npm:13.1.1":
   version: 13.1.1
   resolution: "@polkadot/x-bigint@npm:13.1.1"
@@ -936,6 +961,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@polkadot/x-bigint@npm:13.2.1":
+  version: 13.2.1
+  resolution: "@polkadot/x-bigint@npm:13.2.1"
+  dependencies:
+    "@polkadot/x-global": "npm:13.2.1"
+    tslib: "npm:^2.8.0"
+  checksum: 10/1d55766a454399984da1123903e180bb6576206368f0f46ca6f7cfb7ca2b68481ccb719d4c65485bd5f527773fca32ce8f38a773a3ef1c374cfcbe800c2ab433
+  languageName: node
+  linkType: hard
+
 "@polkadot/x-global@npm:13.1.1":
   version: 13.1.1
   resolution: "@polkadot/x-global@npm:13.1.1"
@@ -945,6 +980,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@polkadot/x-global@npm:13.2.1":
+  version: 13.2.1
+  resolution: "@polkadot/x-global@npm:13.2.1"
+  dependencies:
+    tslib: "npm:^2.8.0"
+  checksum: 10/92fc6c63ab5711f9fd6413eadb942b177d5bc16a202a6e230865caf0f3ac07595c70cc4687d0f0aff478cf7a487bd5b99f68f75128c7dbcc0b843c015fb87517
+  languageName: node
+  linkType: hard
+
 "@polkadot/x-textdecoder@npm:13.1.1":
   version: 13.1.1
   resolution: "@polkadot/x-textdecoder@npm:13.1.1"
@@ -955,6 +999,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@polkadot/x-textdecoder@npm:13.2.1":
+  version: 13.2.1
+  resolution: "@polkadot/x-textdecoder@npm:13.2.1"
+  dependencies:
+    "@polkadot/x-global": "npm:13.2.1"
+    tslib: "npm:^2.8.0"
+  checksum: 10/4c4dc6c682eaf2cc46b69d061f2226f7f6885900d3d43d3e99f93716903470c5299d581ab14c5d03eb20b8496afb6e8eaadab22dbd6249bfcce64cab396d689d
+  languageName: node
+  linkType: hard
+
 "@polkadot/x-textencoder@npm:13.1.1":
   version: 13.1.1
   resolution: "@polkadot/x-textencoder@npm:13.1.1"
@@ -965,6 +1019,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@polkadot/x-textencoder@npm:13.2.1":
+  version: 13.2.1
+  resolution: "@polkadot/x-textencoder@npm:13.2.1"
+  dependencies:
+    "@polkadot/x-global": "npm:13.2.1"
+    tslib: "npm:^2.8.0"
+  checksum: 10/0b00b9c45e9e7ff327750f91458b81ca6cdeecba0ed5c28cd056a9f1438c8a793560253ea53c458a08aaf7820196f5ae76935295d2ff87d4311c5f8e501c0e3b
+  languageName: node
+  linkType: hard
+
 "@polkadot/x-ws@npm:^13.1.1":
   version: 13.1.1
   resolution: "@polkadot/x-ws@npm:13.1.1"
@@ -1108,6 +1172,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/bn.js@npm:^5.1.6":
+  version: 5.1.6
+  resolution: "@types/bn.js@npm:5.1.6"
+  dependencies:
+    "@types/node": "npm:*"
+  checksum: 10/db565b5a2af59b09459d74441153bf23a0e80f1fb2d070330786054e7ce1a7285dc40afcd8f289426c61a83166bdd70814f70e2d439744686aac5d3ea75daf13
+  languageName: node
+  linkType: hard
+
 "@types/minimatch@npm:^3.0.3":
   version: 3.0.5
   resolution: "@types/minimatch@npm:3.0.5"
@@ -2052,7 +2125,7 @@ __metadata:
   resolution: "dedot.dev@workspace:."
   dependencies:
     "@dedot/codegen": "npm:^0.6.0"
-    "@polkadot/types-support": "npm:^14.0.1"
+    "@polkadot/types-support": "npm:^14.1.1"
     "@trivago/prettier-plugin-sort-imports": "npm:^4.1.1"
     husky: "npm:^8.0.3"
     lerna: "npm:^7.4.2"
@@ -5871,7 +5944,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"tslib@npm:^2.7.0":
+"tslib@npm:^2.7.0, tslib@npm:^2.8.0":
   version: 2.8.0
   resolution: "tslib@npm:2.8.0"
   checksum: 10/1bc7c43937477059b4d26f2dbde7e49ef0fb4f38f3014e0603eaea76d6a885742c8b1762af45949145e5e7408a736d20ded949da99dabc8ccba1fc5531d2d927