diff --git a/apps/host/package.json b/apps/host/package.json
index 81c83827..15adb4c0 100644
--- a/apps/host/package.json
+++ b/apps/host/package.json
@@ -22,12 +22,12 @@
     "@dotli/typescript-config": "workspace:*",
     "@playwright/test": "^1.59.1",
     "playwright": "^1.59.1",
-    "@types/node": "^25.9.3",
+    "@types/node": "^26.4.0",
     "eslint": "^10.5.0",
     "jsqr": "^1.4.0",
     "prettier": "^3.8.3",
     "simple-statistics": "^7.9.0",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vite-plugin-pwa": "^1.2.0",
     "vite-plugin-wasm": "^3.5.0",
diff --git a/apps/protocol/package.json b/apps/protocol/package.json
index 62cd0465..efe36c5e 100644
--- a/apps/protocol/package.json
+++ b/apps/protocol/package.json
@@ -13,10 +13,10 @@
   "devDependencies": {
     "@dotli/eslint-config": "workspace:*",
     "@dotli/typescript-config": "workspace:*",
-    "@types/node": "^25.9.3",
+    "@types/node": "^26.4.0",
     "eslint": "^10.5.0",
     "prettier": "^3.8.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vite-plugin-wasm": "^3.5.0"
   },
diff --git a/apps/sandbox/package.json b/apps/sandbox/package.json
index 366b16b0..0c4e69d6 100644
--- a/apps/sandbox/package.json
+++ b/apps/sandbox/package.json
@@ -13,10 +13,10 @@
   "devDependencies": {
     "@dotli/eslint-config": "workspace:*",
     "@dotli/typescript-config": "workspace:*",
-    "@types/node": "^25.9.3",
+    "@types/node": "^26.4.0",
     "eslint": "^10.5.0",
     "prettier": "^3.8.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vite-plugin-wasm": "^3.5.0"
   },
diff --git a/package.json b/package.json
index fe410d50..63748b7b 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "devDependencies": {
     "prettier": "^3.8.4",
     "turbo": "^2.9.18",
-    "typescript": "^6.0.3"
+    "typescript": "^7.0.2"
   },
   "packageManager": "bun@1.3.6",
   "workspaces": [
@@ -36,7 +36,7 @@
     "packages/*"
   ],
   "dependencies": {
-    "@parity/truapi": "0.10.0",
+    "@parity/truapi": "0.11.0",
     "smoldot": "3.4.1"
   },
   "overrides": {
diff --git a/packages/config/package.json b/packages/config/package.json
index d929f480..6faeab65 100644
--- a/packages/config/package.json
+++ b/packages/config/package.json
@@ -17,7 +17,7 @@
     "@dotli/typescript-config": "workspace:*",
     "eslint": "^10.5.0",
     "happy-dom": "^20.10.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vitest": "^4.1.8"
   }
diff --git a/packages/content/package.json b/packages/content/package.json
index 730680cc..73053d10 100644
--- a/packages/content/package.json
+++ b/packages/content/package.json
@@ -17,7 +17,7 @@
     "@dotli/typescript-config": "workspace:*",
     "eslint": "^10.5.0",
     "happy-dom": "^20.10.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vitest": "^4.1.8"
   },
diff --git a/packages/eslint-config/package.json b/packages/eslint-config/package.json
index 042830d7..19efd4e4 100644
--- a/packages/eslint-config/package.json
+++ b/packages/eslint-config/package.json
@@ -13,7 +13,7 @@
     "eslint": "^10.5.0",
     "eslint-config-prettier": "^10.1.1",
     "eslint-plugin-turbo": "^2.9.18",
-    "typescript": "^6.0.3",
+    "typescript": "^7.0.2",
     "typescript-eslint": "^8.61.0"
   }
 }
diff --git a/packages/metrics/package.json b/packages/metrics/package.json
index 59579c32..16603714 100644
--- a/packages/metrics/package.json
+++ b/packages/metrics/package.json
@@ -17,7 +17,7 @@
     "@dotli/typescript-config": "workspace:*",
     "eslint": "^10.5.0",
     "happy-dom": "^20.10.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vitest": "^4.1.8"
   },
diff --git a/packages/protocol/package.json b/packages/protocol/package.json
index 24755141..29d59727 100644
--- a/packages/protocol/package.json
+++ b/packages/protocol/package.json
@@ -17,7 +17,7 @@
     "@dotli/typescript-config": "workspace:*",
     "eslint": "^10.5.0",
     "happy-dom": "^20.10.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vitest": "^4.1.8"
   },
diff --git a/packages/resolver/package.json b/packages/resolver/package.json
index f6930a67..f8eb99e7 100644
--- a/packages/resolver/package.json
+++ b/packages/resolver/package.json
@@ -18,7 +18,7 @@
     "eslint": "^10.5.0",
     "fake-indexeddb": "^6.2.5",
     "happy-dom": "^20.10.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vitest": "^4.1.8"
   },
@@ -31,10 +31,10 @@
     "@ensdomains/content-hash": "^3.0.0",
     "@polkadot-api/json-rpc-provider": "^0.2.0",
     "@polkadot-api/json-rpc-provider-proxy": "^0.4.0",
-    "@polkadot-api/substrate-bindings": "0.20.3",
+    "@polkadot-api/substrate-bindings": "0.21.0",
     "@polkadot-api/substrate-client": "0.7.0",
     "@polkadot-api/utils": "0.4.0",
-    "polkadot-api": "^2.1.8",
+    "polkadot-api": "^3.0.0",
     "smoldot": "^3.1.4"
   }
 }
diff --git a/packages/sandbox-checker/package.json b/packages/sandbox-checker/package.json
index 0acaa179..95cf177b 100644
--- a/packages/sandbox-checker/package.json
+++ b/packages/sandbox-checker/package.json
@@ -15,7 +15,7 @@
     "@dotli/eslint-config": "workspace:*",
     "@dotli/typescript-config": "workspace:*",
     "eslint": "^10.5.0",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16"
   }
 }
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 94728b76..5c0cb39b 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -17,7 +17,7 @@
     "@dotli/typescript-config": "workspace:*",
     "eslint": "^10.5.0",
     "happy-dom": "^20.10.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vitest": "^4.1.8"
   },
diff --git a/packages/storage/package.json b/packages/storage/package.json
index 92709817..d48551ec 100644
--- a/packages/storage/package.json
+++ b/packages/storage/package.json
@@ -18,7 +18,7 @@
     "eslint": "^10.5.0",
     "fake-indexeddb": "^6.2.5",
     "happy-dom": "^20.10.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vitest": "^4.1.8"
   },
diff --git a/packages/truapi-debug/package.json b/packages/truapi-debug/package.json
index 5b623416..97edf2b2 100644
--- a/packages/truapi-debug/package.json
+++ b/packages/truapi-debug/package.json
@@ -15,12 +15,12 @@
     "@dotli/eslint-config": "workspace:*",
     "@dotli/typescript-config": "workspace:*",
     "eslint": "^10.5.0",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16"
   },
   "dependencies": {
     "@dotli/config": "workspace:*",
     "@dotli/shared": "workspace:*",
-    "nanoevents": "^9.1.0"
+    "nanoevents": "^10.0.0"
   }
 }
diff --git a/packages/ui/package.json b/packages/ui/package.json
index 13e56240..06b3ab38 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -19,7 +19,7 @@
     "eslint": "^10.5.0",
     "fake-indexeddb": "^6.2.5",
     "happy-dom": "^20.10.3",
-    "typescript": "~6.0.3",
+    "typescript": "~7.0.2",
     "vite": "^8.0.16",
     "vitest": "^4.1.8"
   },
@@ -33,12 +33,12 @@
     "@dotli/storage": "workspace:*",
     "@dotli/truapi-debug": "workspace:*",
     "@noble/hashes": "^2.2.0",
-    "@parity/truapi": "0.12.0",
+    "@parity/truapi": "0.11.0",
     "@parity/truapi-host": "0.9.0",
     "@polkadot-api/json-rpc-provider": "^0.2.0",
     "@scure/base": "^2.2.0",
     "neverthrow": "^8.2.0",
-    "polkadot-api": "^2.1.8",
+    "polkadot-api": "^3.0.0",
     "qrcode": "^1.5.4"
   },
   "peerDependencies": {