diff --git a/package-lock.json b/package-lock.json
index a08f294..b927d08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "web3-error-humanizer",
-  "version": "2.3.1",
+  "version": "2.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "web3-error-humanizer",
-      "version": "2.3.1",
+      "version": "2.4.0",
       "license": "MIT",
       "devDependencies": {
         "@biomejs/biome": "^2.4.9",
@@ -16,12 +16,12 @@
         "semantic-release": "^25.0.3",
         "tsup": "^8.0.0",
         "tsx": "^4.21.0",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.2",
         "viem": "^2.0.0",
         "vitest": "^4.1.2"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20"
       },
       "peerDependencies": {
         "openai": "^6.33.0",
@@ -8538,9 +8538,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 744fb0e..f167ef2 100644
--- a/package.json
+++ b/package.json
@@ -90,7 +90,7 @@
     "semantic-release": "^25.0.3",
     "tsup": "^8.0.0",
     "tsx": "^4.21.0",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.2",
     "viem": "^2.0.0",
     "vitest": "^4.1.2"
   }