diff --git a/demos/extension/package.json b/demos/extension/package.json
index 8724034d..bf5486ca 100644
--- a/demos/extension/package.json
+++ b/demos/extension/package.json
@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "@playwright/test": "1.62.1",
-    "@types/node": "^24.13.3",
+    "@types/node": "^26.2.0",
     "@types/react": "^19.2.18",
     "@types/react-dom": "^19.2.4",
     "@vitejs/plugin-react": "^6.0.5",
diff --git a/demos/prf/package.json b/demos/prf/package.json
index 4c9d36c7..02618cbf 100644
--- a/demos/prf/package.json
+++ b/demos/prf/package.json
@@ -18,7 +18,7 @@
     "@scure/bip39": "^2.3.0"
   },
   "devDependencies": {
-    "@types/node": "^24.13.3",
+    "@types/node": "^26.2.0",
     "typescript": "^7.0.2",
     "vite": "^8.2.1",
     "vitest": "^4.1.10"
diff --git a/demos/web/package.json b/demos/web/package.json
index afa44549..99155371 100644
--- a/demos/web/package.json
+++ b/demos/web/package.json
@@ -17,7 +17,7 @@
     "viem": "2.55.13"
   },
   "devDependencies": {
-    "@types/node": "^24.13.3",
+    "@types/node": "^26.2.0",
     "@types/react": "^19.2.18",
     "@types/react-dom": "^19.2.4",
     "@vitejs/plugin-react": "^6.0.5",
diff --git a/library/package.json b/library/package.json
index 07a7f4b5..3e67ee68 100644
--- a/library/package.json
+++ b/library/package.json
@@ -77,7 +77,7 @@
   },
   "devDependencies": {
     "@playwright/test": "1.62.1",
-    "@types/node": "24.13.3",
+    "@types/node": "26.2.0",
     "publint": "0.3.23",
     "react-native-passkey": "3.6.1",
     "typescript": "7.0.2",
diff --git a/package-lock.json b/package-lock.json
index 9b414549..081afe27 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
       },
       "devDependencies": {
         "@playwright/test": "1.62.1",
-        "@types/node": "^24.13.3",
+        "@types/node": "^26.2.0",
         "@types/react": "^19.2.18",
         "@types/react-dom": "^19.2.4",
         "@vitejs/plugin-react": "^6.0.5",
@@ -38,6 +38,16 @@
         "vite": "^8.2.1"
       }
     },
+    "demos/extension/node_modules/@types/node": {
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~8.3.0"
+      }
+    },
     "demos/extension/node_modules/@vitejs/plugin-react": {
       "version": "6.0.5",
       "resolved": "https://registry.npmjs.org/@vitejs/plugin-react/-/plugin-react-6.0.5.tgz",
@@ -99,6 +109,13 @@
         "@typescript/typescript-win32-x64": "7.0.2"
       }
     },
+    "demos/extension/node_modules/undici-types": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "demos/mobile": {
       "name": "@category-labs/mera-demo-mobile",
       "version": "0.1.0",
@@ -148,7 +165,7 @@
         "@scure/bip39": "^2.3.0"
       },
       "devDependencies": {
-        "@types/node": "^24.13.3",
+        "@types/node": "^26.2.0",
         "typescript": "^7.0.2",
         "vite": "^8.2.1",
         "vitest": "^4.1.10"
@@ -180,6 +197,16 @@
         "url": "https://paulmillr.com/funding/"
       }
     },
+    "demos/prf/node_modules/@types/node": {
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~8.3.0"
+      }
+    },
     "demos/prf/node_modules/typescript": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-7.0.2.tgz",
@@ -215,6 +242,13 @@
         "@typescript/typescript-win32-x64": "7.0.2"
       }
     },
+    "demos/prf/node_modules/undici-types": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "demos/shared": {
       "name": "@category-labs/mera-demo-shared",
       "version": "0.1.0",
@@ -302,7 +336,7 @@
         "viem": "2.55.13"
       },
       "devDependencies": {
-        "@types/node": "^24.13.3",
+        "@types/node": "^26.2.0",
         "@types/react": "^19.2.18",
         "@types/react-dom": "^19.2.4",
         "@vitejs/plugin-react": "^6.0.5",
@@ -310,6 +344,16 @@
         "vite": "^8.2.1"
       }
     },
+    "demos/web/node_modules/@types/node": {
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~8.3.0"
+      }
+    },
     "demos/web/node_modules/@vitejs/plugin-react": {
       "version": "6.0.5",
       "resolved": "https://registry.npmjs.org/@vitejs/plugin-react/-/plugin-react-6.0.5.tgz",
@@ -371,6 +415,13 @@
         "@typescript/typescript-win32-x64": "7.0.2"
       }
     },
+    "demos/web/node_modules/undici-types": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "docs": {
       "name": "@category-labs/mera-docs",
       "version": "0.1.0",
@@ -638,7 +689,7 @@
       },
       "devDependencies": {
         "@playwright/test": "1.62.1",
-        "@types/node": "24.13.3",
+        "@types/node": "^26.2.0",
         "publint": "0.3.23",
         "react-native-passkey": "3.6.1",
         "typescript": "7.0.2",
@@ -657,6 +708,16 @@
         }
       }
     },
+    "library/node_modules/@types/node": {
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~8.3.0"
+      }
+    },
     "library/node_modules/typescript": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-7.0.2.tgz",
@@ -692,6 +753,13 @@
         "@typescript/typescript-win32-x64": "7.0.2"
       }
     },
+    "library/node_modules/undici-types": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@adraffy/ens-normalize": {
       "version": "1.11.1",
       "resolved": "https://registry.npmjs.org/@adraffy/ens-normalize/-/ens-normalize-1.11.1.tgz",