diff --git a/frontend/package.json b/frontend/package.json
index 8bc5c42..c374519 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -13,7 +13,7 @@
   "dependencies": {
     "@727-ventures/typechain-types": "^1.1.2",
     "@hookform/resolvers": "^3.3.4",
-    "@polkadot/api": "^11.0.2",
+    "@polkadot/api": "^12.2.3",
     "@polkadot/api-contract": "^11.0.2",
     "@polkadot/extension-dapp": "^0.47.3",
     "@polkadot/extension-inject": "^0.47.3",