diff --git a/appveyor.yml b/appveyor.yml
index 0126aeb74285c649878f3d5e90702de71a249451..a6b18c3e88cba27ac88529c99cfafc44f5d69050 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -72,7 +72,7 @@ artifacts:
     name: Duniter
 
 deploy:
-  release: v0.20.0a30
+  release: v0.20.0a31
   provider: GitHub
   auth_token:
     secure: Vp/M0r0i1yhGR2nhrPWEbTiDIF6r0cmwbNDFZUzdFe5clWxPXtuC0lgIpOQI78zt
diff --git a/gui/package.json b/gui/package.json
index 8b82879ee8ee1be5b748e9dab70f6560ca67672f..858de497a2bc853f2ea5f7f1362682973be203ac 100644
--- a/gui/package.json
+++ b/gui/package.json
@@ -1,10 +1,10 @@
 {
-  "name": "v0.20.0a30",
+  "name": "v0.20.0a31",
   "main": "index.html",
-  "node-main": "../sources/bin/ucoind",
+  "node-main": "../bin/ucoind",
   "window": {
     "icon": "duniter.png",
-    "title": "v0.20.0a30",
+    "title": "v0.20.0a31",
     "width": 800,
     "height": 800,
     "min_width": 750,
diff --git a/package.json b/package.json
index 83c4268ca68a347d78500bf76b170f6042817285..8331640b406a8dda3b312218ba014d81f0bce498 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ucoin",
-  "version": "0.20.0a30",
+  "version": "0.20.0a31",
   "engines": {
     "node": ">=4.2.0",
     "npm": ">=2.11"
diff --git a/test/integration/branches.js b/test/integration/branches.js
index 5ca7beccee604ccb16dda1fcff67c6dd8281c0b0..e46f485a6c30483c0f387a236ff864a9035e3b70 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('0.20.0a30');
+        res.should.have.property('ucoin').property('version').equal('0.20.0a31');
         res.should.have.property('ucoin').property('forkWindowSize').equal(3);
       });
     });