diff --git a/package.json b/package.json
index 880fbf0b7..90ce9d223 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "@kiltprotocol/sdk-js": "^0.36.0-rc.1",
     "@polkadot/extension-inject": "^0.57.1",
     "@polkadot/keyring": "^12.6.2",
-    "@polkadot/types": "^11.1.1",
+    "@polkadot/types": "^11.3.1",
     "@polkadot/ui-shared": "^3.11.3",
     "@polkadot/util": "^12.6.2",
     "@polkadot/util-crypto": "^12.6.2",
diff --git a/yarn.lock b/yarn.lock
index 43a9749c2..642c8d495 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3058,7 +3058,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/types@npm:11.3.1, @polkadot/types@npm:^11.1.1":
+"@polkadot/types@npm:11.3.1, @polkadot/types@npm:^11.1.1, @polkadot/types@npm:^11.3.1":
   version: 11.3.1
   resolution: "@polkadot/types@npm:11.3.1"
   dependencies:
@@ -16438,7 +16438,7 @@ __metadata:
     "@kiltprotocol/sdk-js": "npm:^0.36.0-rc.1"
     "@polkadot/extension-inject": "npm:^0.57.1"
     "@polkadot/keyring": "npm:^12.6.2"
-    "@polkadot/types": "npm:^11.1.1"
+    "@polkadot/types": "npm:^11.3.1"
     "@polkadot/ui-shared": "npm:^3.11.3"
     "@polkadot/util": "npm:^12.6.2"
     "@polkadot/util-crypto": "npm:^12.6.2"