diff --git a/package-lock.json b/package-lock.json
index f9eb3fc..880827d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@hermeznetwork/hermezjs",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@hermeznetwork/hermezjs",
-      "version": "1.3.0",
+      "version": "1.3.1",
       "license": "AGPL-3.0",
       "dependencies": {
         "@ethersproject/keccak256": "^5.0.7",
diff --git a/package.json b/package.json
index d3339aa..5a79417 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hermeznetwork/hermezjs",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Hermez SDK",
   "homepage": "https://github.com/hermeznetwork/hermezjs#readme",
   "repository": {