diff --git a/package-lock.json b/package-lock.json
index 9dce92d..05b8571 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "3.0.0",
       "license": "MIT",
       "dependencies": {
+        "abitype": "^1.0.7",
         "permissionless": "^0.2.21",
         "viem": "^2.21.22"
       },
@@ -41,7 +42,7 @@
         "ts-loader": "^9.5.1",
         "ts-node": "^10.9.2",
         "tslib": "^2.7.0",
-        "typescript": "^5.6.3",
+        "typescript": "^5.7.2",
         "webpack": "^5.95.0",
         "webpack-bundle-analyzer": "^4.10.2",
         "webpack-cli": "^5.1.4"
@@ -3609,9 +3610,9 @@
       "dev": true
     },
     "node_modules/abitype": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/abitype/-/abitype-1.0.6.tgz",
-      "integrity": "sha512-MMSqYh4+C/aVqI2RQaWqbvI4Kxo5cQV40WQ4QFtDnNzCkqChm8MuENhElmynZlO0qUy/ObkEUaXtKqYnx1Kp3A==",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/abitype/-/abitype-1.0.7.tgz",
+      "integrity": "sha512-ZfYYSktDQUwc2eduYu8C4wOs+RDPmnRYMh7zNfzeMtGGgb0U+6tLGjixUic6mXf5xKKCcgT5Qp6cv39tOARVFw==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/wevm"
@@ -9636,10 +9637,11 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
-      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
+      "version": "5.7.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.2.tgz",
+      "integrity": "sha512-i5t66RHxDvVN40HfDd1PsEThGNnlMCMT3jMUuoh9/0TaqWevNontacunWyN02LA9/fIbEWlcHZcgTKb9QoaLfg==",
       "devOptional": true,
+      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -9825,6 +9827,27 @@
         "url": "https://paulmillr.com/funding/"
       }
     },
+    "node_modules/viem/node_modules/abitype": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/abitype/-/abitype-1.0.6.tgz",
+      "integrity": "sha512-MMSqYh4+C/aVqI2RQaWqbvI4Kxo5cQV40WQ4QFtDnNzCkqChm8MuENhElmynZlO0qUy/ObkEUaXtKqYnx1Kp3A==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/wevm"
+      },
+      "peerDependencies": {
+        "typescript": ">=5.0.4",
+        "zod": "^3 >=3.22.0"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        },
+        "zod": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/walker": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/walker/-/walker-1.0.8.tgz",
diff --git a/package.json b/package.json
index 42abefb..969827c 100644
--- a/package.json
+++ b/package.json
@@ -72,12 +72,13 @@
     "ts-loader": "^9.5.1",
     "ts-node": "^10.9.2",
     "tslib": "^2.7.0",
-    "typescript": "^5.6.3",
+    "typescript": "^5.7.2",
     "webpack": "^5.95.0",
     "webpack-bundle-analyzer": "^4.10.2",
     "webpack-cli": "^5.1.4"
   },
   "dependencies": {
+    "abitype": "^1.0.7",
     "permissionless": "^0.2.21",
     "viem": "^2.21.22"
   },
diff --git a/tsconfig.json b/tsconfig.json
index 4ea243c..3d7e07e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -31,6 +31,8 @@
     "rootDirs": [
       "src"
     ],
-    "outDir": "dist"
+    "outDir": "dist",
+    "sourceMap": true,
+    "declarationMap": false,
   }
 }
diff --git a/webpack.config.ts b/webpack.config.ts
index e92cf1b..05017e1 100644
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -54,7 +54,6 @@ const base = async (env?: Partial<WebpackEnvParams>): Promise<Configuration> =>
       )
     }
     // change node modules to browser modules according to packageJson.browser mapping
-    // eslint-disable-next-line guard-for-in
     const browserModuleMapping = PackageJson.browser as { [key: string]: string }
     // eslint-disable-next-line guard-for-in
     for (const nodeReference in browserModuleMapping) {
@@ -80,7 +79,8 @@ const base = async (env?: Partial<WebpackEnvParams>): Promise<Configuration> =>
     },
     bail: Boolean(isProduction),
     mode: env?.mode || 'development',
-    devtool: isProduction ? 'source-map' : 'cheap-module-source-map',
+    // disable for production until revised
+    devtool: isProduction ? false : 'cheap-module-source-map',
     entry,
     output: {
       path,