diff --git a/package-lock.json b/package-lock.json
index c7f49782..c7da1fa2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "hathor-wallet-headless",
-  "version": "0.20.0",
+  "version": "0.21.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index e5fd2d8f..8399cccd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hathor-wallet-headless",
-  "version": "0.20.0",
+  "version": "0.21.0",
   "description": "Hathor Wallet Headless, i.e., without graphical user interface",
   "main": "index.js",
   "engines": {
diff --git a/src/api-docs.js b/src/api-docs.js
index 203ce740..7889f3c1 100644
--- a/src/api-docs.js
+++ b/src/api-docs.js
@@ -6,7 +6,7 @@ const apiDoc = {
   info: {
     title: 'Headless Hathor Wallet API',
     description: 'This wallet is fully controlled through an HTTP API.',
-    version: '0.20.0',
+    version: '0.21.0',
   },
   produces: ['application/json'],
   components: {