diff --git a/package-lock.json b/package-lock.json
index 0915a95..c01074c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@rsksmart/btc-transaction-solidity-helper",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@rsksmart/btc-transaction-solidity-helper",
-      "version": "0.1.0",
+      "version": "0.1.1",
       "license": "ISC",
       "devDependencies": {
         "@nomicfoundation/hardhat-toolbox": "^3.0.0",
diff --git a/package.json b/package.json
index 3720965..1286f76 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rsksmart/btc-transaction-solidity-helper",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Solidity library with functions to work with Bitcoin transactions inside smart contracts",
   "main": "contracts",
   "files": [