diff --git a/appveyor.yml b/appveyor.yml
index e397a1a42235fc6fec42cdec831b39b1f22728c9..6bd610d7790bc9b2a18978cde20cc8a9503bc9e9 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -76,7 +76,7 @@ artifacts:
     name: Duniter
 
 deploy:
-  release: v0.20.0a25
+  release: v0.20.0a26
   provider: GitHub
   auth_token:
     secure: Vp/M0r0i1yhGR2nhrPWEbTiDIF6r0cmwbNDFZUzdFe5clWxPXtuC0lgIpOQI78zt
diff --git a/gui/index.html b/gui/index.html
index 45ca6ae0fe0331e43a57b1cce8a1c0616c4efa82..d8ee2662ba4c2e6f7b61ca749781cf595415566c 100644
--- a/gui/index.html
+++ b/gui/index.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
-  <title>Duniter</title>
+  <title>Duniter v0.20.0a26</title>
   <style>
     html {
       font-family: "Courier New", Courier, monospace;
diff --git a/gui/package.json b/gui/package.json
index 693d2c26946809d19c1589186d44872c52e3537a..648f899df4e39b15307761f0a6a4446f4644364b 100644
--- a/gui/package.json
+++ b/gui/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "Duniter",
+  "name": "v0.20.0a26",
   "main": "index.html",
   "node-main": "../sources/bin/ucoind",
   "window": {
diff --git a/package.json b/package.json
index 29b0e06dde42bde785579a368aa0ee0bfc0b43d9..9e73e293378bedbcbfe037fcae9c160cdc2eb6ef 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ucoin",
-  "version": "0.20.0a25",
+  "version": "0.20.0a26",
   "engines": {
     "node": ">=4.2.0",
     "npm": ">=2.11"
diff --git a/test/integration/branches.js b/test/integration/branches.js
index d0d74cb6047150b6890f764bcce88a8bbdee8fcf..b43121875ed29ea9da02b720083cb83222a324c3 100644
--- a/test/integration/branches.js
+++ b/test/integration/branches.js
@@ -225,7 +225,7 @@ describe("Branches", function() {
     it('should have a 3 blocks fork window size', function() {
       return expectAnswer(rp('http://127.0.0.1:7778/node/summary', { json: true }), function(res) {
         res.should.have.property('ucoin').property('software').equal('ucoind');
-        res.should.have.property('ucoin').property('version').equal('0.20.0a25');
+        res.should.have.property('ucoin').property('version').equal('0.20.0a26');
         res.should.have.property('ucoin').property('forkWindowSize').equal(3);
       });
     });