diff --git a/package-lock.json b/package-lock.json
index 28db6a6..a2eb5ac 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@baking-bad/tezos-etherlink-bridge-sdk",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@baking-bad/tezos-etherlink-bridge-sdk",
-      "version": "0.3.0",
+      "version": "0.4.0",
       "license": "MIT",
       "dependencies": {
         "@taquito/utils": "^19.1.0",
diff --git a/package.json b/package.json
index 90fc565..36b893d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@baking-bad/tezos-etherlink-bridge-sdk",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "SDK designed for building token bridge applications between Tezos (L1) and Etherlink (L2)",
   "license": "MIT",
   "author": "Baking Bad (https://bakingbad.dev)",