diff --git a/config/rollup.config.js b/config/rollup.config.js
index 846163e..16f021f 100644
--- a/config/rollup.config.js
+++ b/config/rollup.config.js
@@ -7,6 +7,7 @@ import resolve from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
 import copy from 'rollup-plugin-copy';
 import nodePolyfills from 'rollup-plugin-polyfill-node';
+import json from '@rollup/plugin-json';
 
 const require = createRequire(import.meta.url);
 
@@ -69,7 +70,7 @@ export default [
       name: 'fhevm',
       format: 'es',
     },
-    plugins: [...webPlugins],
+    plugins: [...webPlugins, json()],
   },
   {
     input: 'src/node.ts',
diff --git a/package-lock.json b/package-lock.json
index e46b268..61f00cc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "fhevmjs",
-  "version": "0.5.4",
+  "version": "0.5.5",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "fhevmjs",
-      "version": "0.5.4",
+      "version": "0.5.5",
       "license": "BSD-3-Clause-Clear",
       "dependencies": {
         "@types/keccak": "^3.0.4",
@@ -25,6 +25,7 @@
       "devDependencies": {
         "@rollup/plugin-alias": "^5.1.0",
         "@rollup/plugin-commonjs": "^25.0.0",
+        "@rollup/plugin-json": "^6.1.0",
         "@rollup/plugin-node-resolve": "^15.1.0",
         "@rollup/plugin-replace": "^5.0.2",
         "@rollup/plugin-typescript": "^11.1.1",
@@ -1325,6 +1326,26 @@
         }
       }
     },
+    "node_modules/@rollup/plugin-json": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-json/-/plugin-json-6.1.0.tgz",
+      "integrity": "sha512-EGI2te5ENk1coGeADSIwZ7G2Q8CJS2sF120T7jLw4xFw9n7wIOXHo+kIYRAoVpJAN+kmqZSoO3Fp4JtoNF4ReA==",
+      "dev": true,
+      "dependencies": {
+        "@rollup/pluginutils": "^5.1.0"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "rollup": "^1.20.0||^2.0.0||^3.0.0||^4.0.0"
+      },
+      "peerDependenciesMeta": {
+        "rollup": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@rollup/plugin-node-resolve": {
       "version": "15.1.0",
       "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-15.1.0.tgz",
@@ -1415,9 +1436,9 @@
       }
     },
     "node_modules/@rollup/pluginutils": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.0.2.tgz",
-      "integrity": "sha512-pTd9rIsP92h+B6wWwFbW8RkZv4hiR/xKsqre4SIuAOaOEQRxi0lqLke9k2/7WegC85GgUs9pjmOjCUi3In4vwA==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.1.2.tgz",
+      "integrity": "sha512-/FIdS3PyZ39bjZlwqFnWqCOVnW7o963LtKMwQOD0NhQqw22gSr2YY1afu3FxRip4ZCZNsD5jq6Aaz6QV3D/Njw==",
       "dev": true,
       "dependencies": {
         "@types/estree": "^1.0.0",
@@ -1428,7 +1449,7 @@
         "node": ">=14.0.0"
       },
       "peerDependencies": {
-        "rollup": "^1.20.0||^2.0.0||^3.0.0"
+        "rollup": "^1.20.0||^2.0.0||^3.0.0||^4.0.0"
       },
       "peerDependenciesMeta": {
         "rollup": {
@@ -7883,6 +7904,15 @@
         "magic-string": "^0.27.0"
       }
     },
+    "@rollup/plugin-json": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-json/-/plugin-json-6.1.0.tgz",
+      "integrity": "sha512-EGI2te5ENk1coGeADSIwZ7G2Q8CJS2sF120T7jLw4xFw9n7wIOXHo+kIYRAoVpJAN+kmqZSoO3Fp4JtoNF4ReA==",
+      "dev": true,
+      "requires": {
+        "@rollup/pluginutils": "^5.1.0"
+      }
+    },
     "@rollup/plugin-node-resolve": {
       "version": "15.1.0",
       "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-15.1.0.tgz",
@@ -7925,9 +7955,9 @@
       "requires": {}
     },
     "@rollup/pluginutils": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.0.2.tgz",
-      "integrity": "sha512-pTd9rIsP92h+B6wWwFbW8RkZv4hiR/xKsqre4SIuAOaOEQRxi0lqLke9k2/7WegC85GgUs9pjmOjCUi3In4vwA==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-5.1.2.tgz",
+      "integrity": "sha512-/FIdS3PyZ39bjZlwqFnWqCOVnW7o963LtKMwQOD0NhQqw22gSr2YY1afu3FxRip4ZCZNsD5jq6Aaz6QV3D/Njw==",
       "dev": true,
       "requires": {
         "@types/estree": "^1.0.0",
diff --git a/package.json b/package.json
index 3fc1412..ba645ff 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fhevmjs",
-  "version": "0.5.4",
+  "version": "0.5.5",
   "description": "fhEVM SDK for blockchain using TFHE",
   "main": "lib/node.js",
   "types": "lib/node/node.d.ts",
@@ -58,6 +58,7 @@
   "devDependencies": {
     "@rollup/plugin-alias": "^5.1.0",
     "@rollup/plugin-commonjs": "^25.0.0",
+    "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-node-resolve": "^15.1.0",
     "@rollup/plugin-replace": "^5.0.2",
     "@rollup/plugin-typescript": "^11.1.1",