diff --git a/package-lock.json b/package-lock.json
index 5cf4e7180..e6acab8bb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
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         "@bull-board/api": "^5.19.2",
         "@bull-board/express": "^5.20.5",
-        "@polkadot/api": "^11.2.1",
+        "@polkadot/api": "^12.0.1",
         "@polkadot/keyring": "^12.6.2",
         "@polkadot/types": "^11.2.1",
         "@polkadot/util": "^12.6.2",
@@ -2611,22 +2611,22 @@
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+      "resolved": "https://registry.npmjs.org/@polkadot/api/-/api-12.0.1.tgz",
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-        "@polkadot/api-base": "11.2.1",
-        "@polkadot/api-derive": "11.2.1",
+        "@polkadot/api-augment": "12.0.1",
+        "@polkadot/api-base": "12.0.1",
+        "@polkadot/api-derive": "12.0.1",
         "@polkadot/keyring": "^12.6.2",
-        "@polkadot/rpc-augment": "11.2.1",
-        "@polkadot/rpc-core": "11.2.1",
-        "@polkadot/rpc-provider": "11.2.1",
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-        "@polkadot/types-augment": "11.2.1",
-        "@polkadot/types-codec": "11.2.1",
-        "@polkadot/types-create": "11.2.1",
-        "@polkadot/types-known": "11.2.1",
+        "@polkadot/rpc-augment": "12.0.1",
+        "@polkadot/rpc-core": "12.0.1",
+        "@polkadot/rpc-provider": "12.0.1",
+        "@polkadot/types": "12.0.1",
+        "@polkadot/types-augment": "12.0.1",
+        "@polkadot/types-codec": "12.0.1",
+        "@polkadot/types-create": "12.0.1",
+        "@polkadot/types-known": "12.0.1",
         "@polkadot/util": "^12.6.2",
         "@polkadot/util-crypto": "^12.6.2",
         "eventemitter3": "^5.0.1",
@@ -2641,6 +2641,7 @@
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+      "dev": true,
       "dependencies": {
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         "@polkadot/rpc-augment": "11.2.1",
@@ -2658,6 +2659,7 @@
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+      "dev": true,
       "dependencies": {
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         "@polkadot/types": "11.2.1",
@@ -2670,16 +2672,122 @@
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+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/api-derive/-/api-derive-12.0.1.tgz",
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+      "dependencies": {
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+        "@polkadot/api-augment": "12.0.1",
+        "@polkadot/api-base": "12.0.1",
+        "@polkadot/rpc-core": "12.0.1",
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+        "@polkadot/types-codec": "12.0.1",
+        "@polkadot/util": "^12.6.2",
+        "@polkadot/util-crypto": "^12.6.2",
+        "rxjs": "^7.8.1",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@polkadot/api-derive/node_modules/@polkadot/api-augment": {
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+      "resolved": "https://registry.npmjs.org/@polkadot/api-augment/-/api-augment-12.0.1.tgz",
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+    "node_modules/@polkadot/api-derive/node_modules/@polkadot/rpc-provider": {
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/rpc-provider/-/rpc-provider-12.0.1.tgz",
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+      "dependencies": {
+        "@polkadot/keyring": "^12.6.2",
+        "@polkadot/types": "12.0.1",
+        "@polkadot/types-support": "12.0.1",
+        "@polkadot/util": "^12.6.2",
+        "@polkadot/util-crypto": "^12.6.2",
+        "@polkadot/x-fetch": "^12.6.2",
+        "@polkadot/x-global": "^12.6.2",
+        "@polkadot/x-ws": "^12.6.2",
+        "eventemitter3": "^5.0.1",
+        "mock-socket": "^9.3.1",
+        "nock": "^13.5.0",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "optionalDependencies": {
+        "@substrate/connect": "0.8.10"
+      }
+    },
+    "node_modules/@polkadot/api-derive/node_modules/@polkadot/types": {
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types/-/types-12.0.1.tgz",
+      "integrity": "sha512-4R3hwlMMThdF43DmbWnZTh2nQ1VwBJxKNx5mr7Pq8FereepW62W+1TkwcdekPtPZ+PmcbjmKxzt7JNmiXxjf+w==",
+      "dependencies": {
+        "@polkadot/keyring": "^12.6.2",
+        "@polkadot/types-augment": "12.0.1",
+        "@polkadot/types-codec": "12.0.1",
+        "@polkadot/types-create": "12.0.1",
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         "@polkadot/util-crypto": "^12.6.2",
         "rxjs": "^7.8.1",
@@ -2689,6 +2797,216 @@
         "node": ">=18"
       }
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+    "node_modules/@polkadot/api-derive/node_modules/@polkadot/types-augment": {
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+        "@polkadot/types-codec": "12.0.1",
+        "@polkadot/util": "^12.6.2",
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+        "node": ">=18"
+      }
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+    "node_modules/@polkadot/api-derive/node_modules/@polkadot/types-codec": {
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+    },
+    "node_modules/@polkadot/api/node_modules/@polkadot/types-support": {
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-support/-/types-support-12.0.1.tgz",
+      "integrity": "sha512-5Y5rTmgG0XSPIQR32+fdtvhU+VzahCs+vGnU9yuvT570aLHVqu0nNHRQa/uOtpLcHwgjZPr3ljOgAo0ViaL1UA==",
+      "dependencies": {
+        "@polkadot/util": "^12.6.2",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/@polkadot/keyring": {
       "version": "12.6.2",
       "resolved": "https://registry.npmjs.org/@polkadot/keyring/-/keyring-12.6.2.tgz",
@@ -2723,6 +3041,7 @@
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+      "dev": true,
       "dependencies": {
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         "@polkadot/types": "11.2.1",
@@ -2738,6 +3057,7 @@
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+      "dev": true,
       "dependencies": {
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         "@polkadot/rpc-provider": "11.2.1",
@@ -2754,6 +3074,7 @@
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+      "dev": true,
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         "@polkadot/types": "11.2.1",
@@ -2808,6 +3129,72 @@
         "node": ">=18"
       }
     },
+    "node_modules/@polkadot/typegen/node_modules/@polkadot/api": {
+      "version": "11.2.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/api/-/api-11.2.1.tgz",
+      "integrity": "sha512-NwcWadMt+mrJ3T7RuwpnaIYtH4x0eix+GiKRtLMtIO32uAfhwVyMnqvLtxDxa4XDJ/es2rtSMYG+t0b1BTM+xQ==",
+      "dev": true,
+      "dependencies": {
+        "@polkadot/api-augment": "11.2.1",
+        "@polkadot/api-base": "11.2.1",
+        "@polkadot/api-derive": "11.2.1",
+        "@polkadot/keyring": "^12.6.2",
+        "@polkadot/rpc-augment": "11.2.1",
+        "@polkadot/rpc-core": "11.2.1",
+        "@polkadot/rpc-provider": "11.2.1",
+        "@polkadot/types": "11.2.1",
+        "@polkadot/types-augment": "11.2.1",
+        "@polkadot/types-codec": "11.2.1",
+        "@polkadot/types-create": "11.2.1",
+        "@polkadot/types-known": "11.2.1",
+        "@polkadot/util": "^12.6.2",
+        "@polkadot/util-crypto": "^12.6.2",
+        "eventemitter3": "^5.0.1",
+        "rxjs": "^7.8.1",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@polkadot/typegen/node_modules/@polkadot/api-derive": {
+      "version": "11.2.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/api-derive/-/api-derive-11.2.1.tgz",
+      "integrity": "sha512-ts6D6tXmvhBpHDT7E03TStXfG6+/bXCvJ7HZUVNDXi4P9cToClzJVOX5uKsPI5/MUYDEq13scxPyQK63m8SsHg==",
+      "dev": true,
+      "dependencies": {
+        "@polkadot/api": "11.2.1",
+        "@polkadot/api-augment": "11.2.1",
+        "@polkadot/api-base": "11.2.1",
+        "@polkadot/rpc-core": "11.2.1",
+        "@polkadot/types": "11.2.1",
+        "@polkadot/types-codec": "11.2.1",
+        "@polkadot/util": "^12.6.2",
+        "@polkadot/util-crypto": "^12.6.2",
+        "rxjs": "^7.8.1",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@polkadot/typegen/node_modules/@polkadot/types-known": {
+      "version": "11.2.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-known/-/types-known-11.2.1.tgz",
+      "integrity": "sha512-dnbmVKagVI6ARuZaGMGc67HPeHGrR7/lcwfS7jGzEmRcoQk7p/UQjWfOk/LG9NzvQkmRVbE0Gqskn4VorqnTbA==",
+      "dev": true,
+      "dependencies": {
+        "@polkadot/networks": "^12.6.2",
+        "@polkadot/types": "11.2.1",
+        "@polkadot/types-codec": "11.2.1",
+        "@polkadot/types-create": "11.2.1",
+        "@polkadot/util": "^12.6.2",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/@polkadot/types": {
       "version": "11.2.1",
       "resolved": "https://registry.npmjs.org/@polkadot/types/-/types-11.2.1.tgz",
@@ -2867,14 +3254,72 @@
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     "node_modules/@polkadot/types-known": {
-      "version": "11.2.1",
-      "resolved": "https://registry.npmjs.org/@polkadot/types-known/-/types-known-11.2.1.tgz",
-      "integrity": "sha512-dnbmVKagVI6ARuZaGMGc67HPeHGrR7/lcwfS7jGzEmRcoQk7p/UQjWfOk/LG9NzvQkmRVbE0Gqskn4VorqnTbA==",
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-known/-/types-known-12.0.1.tgz",
+      "integrity": "sha512-8VVSy9MthWNqzCQMPLR02GlJhYb4H7SlAk5/9OdAAuoA86svFItQTaKyfUGC26I3uaKtS3/8RgPo3SihJgPHEQ==",
       "dependencies": {
         "@polkadot/networks": "^12.6.2",
-        "@polkadot/types": "11.2.1",
-        "@polkadot/types-codec": "11.2.1",
-        "@polkadot/types-create": "11.2.1",
+        "@polkadot/types": "12.0.1",
+        "@polkadot/types-codec": "12.0.1",
+        "@polkadot/types-create": "12.0.1",
+        "@polkadot/util": "^12.6.2",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@polkadot/types-known/node_modules/@polkadot/types": {
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types/-/types-12.0.1.tgz",
+      "integrity": "sha512-4R3hwlMMThdF43DmbWnZTh2nQ1VwBJxKNx5mr7Pq8FereepW62W+1TkwcdekPtPZ+PmcbjmKxzt7JNmiXxjf+w==",
+      "dependencies": {
+        "@polkadot/keyring": "^12.6.2",
+        "@polkadot/types-augment": "12.0.1",
+        "@polkadot/types-codec": "12.0.1",
+        "@polkadot/types-create": "12.0.1",
+        "@polkadot/util": "^12.6.2",
+        "@polkadot/util-crypto": "^12.6.2",
+        "rxjs": "^7.8.1",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@polkadot/types-known/node_modules/@polkadot/types-augment": {
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-augment/-/types-augment-12.0.1.tgz",
+      "integrity": "sha512-VwzAUJCLwuVabRFlUQOTgovYHXQdrgHF4Aaqxb4gTQEsaDnpdcGBypy1dS861qROMOlSMySanO82o3N3Nvexfg==",
+      "dependencies": {
+        "@polkadot/types": "12.0.1",
+        "@polkadot/types-codec": "12.0.1",
+        "@polkadot/util": "^12.6.2",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@polkadot/types-known/node_modules/@polkadot/types-codec": {
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-codec/-/types-codec-12.0.1.tgz",
+      "integrity": "sha512-yF4ZOUlxzTMYwWw7CrXyehhQQhXnaojATTPbIDo3PRHKHAiZes1MXR6qHaBU7p/S6EaUPNOKBQmopSVYN+zUVg==",
+      "dependencies": {
+        "@polkadot/util": "^12.6.2",
+        "@polkadot/x-bigint": "^12.6.2",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@polkadot/types-known/node_modules/@polkadot/types-create": {
+      "version": "12.0.1",
+      "resolved": "https://registry.npmjs.org/@polkadot/types-create/-/types-create-12.0.1.tgz",
+      "integrity": "sha512-zPzjRx+AjZk6F5VeAZnEx5ZF5cl0zngp3Ez0HbkM+5Jhh2d+j0dQkfNpf6h26prMTjYItsXMrr1xxWv1GgcFjg==",
+      "dependencies": {
+        "@polkadot/types-codec": "12.0.1",
         "@polkadot/util": "^12.6.2",
         "tslib": "^2.6.2"
       },
@@ -2886,6 +3331,7 @@
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       "resolved": "https://registry.npmjs.org/@polkadot/types-support/-/types-support-11.2.1.tgz",
       "integrity": "sha512-VGSUDUEQjt8K3Bv8gHYAE/nD98qPPuZ2DcikM9z9isw04qj2amxZaS26+iknJ9KSCzWgrNBHjcr5Q0o76//2yA==",
+      "dev": true,
       "dependencies": {
         "@polkadot/util": "^12.6.2",
         "tslib": "^2.6.2"
diff --git a/package.json b/package.json
index d1c42ca03..e28a33f16 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@aws-sdk/client-sns": "^3.600.0",
     "@bull-board/api": "^5.19.2",
     "@bull-board/express": "^5.20.5",
-    "@polkadot/api": "^11.2.1",
+    "@polkadot/api": "^12.0.1",
     "@polkadot/keyring": "^12.6.2",
     "@polkadot/types": "^11.2.1",
     "@polkadot/util": "^12.6.2",