diff --git a/appveyor.yml b/appveyor.yml
index 35fd91590e904bc11a16c4de7a2b1f790e5d4d96..1f6ef59eac0b04be3b2d8368588712b5a42a35c6 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -72,7 +72,7 @@ artifacts:
     name: Duniter
 
 deploy:
-  release: v0.20.0a42
+  release: v0.20.0a43
   provider: GitHub
   auth_token:
     secure: Vp/M0r0i1yhGR2nhrPWEbTiDIF6r0cmwbNDFZUzdFe5clWxPXtuC0lgIpOQI78zt
diff --git a/gui/index.html b/gui/index.html
index 4f684135bd18e7762f4a6c508e8fa81a7e192367..424aa6c49c3b632997d4ff0ba2fcda0ae7393494 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 0.20.0a42</title>
+  <title>Duniter 0.20.0a43</title>
   <style>
     html {
       font-family: "Courier New", Courier, monospace;
diff --git a/gui/package.json b/gui/package.json
index 7e7918240cedbdbb9ae4171c929fccbeda83b8e8..b9c146a45c13a7f16c9799872639d13a63fc61e6 100644
--- a/gui/package.json
+++ b/gui/package.json
@@ -1,10 +1,10 @@
 {
-  "name": "v0.20.0a42",
+  "name": "v0.20.0a43",
   "main": "index.html",
   "node-main": "../sources/bin/ucoind",
   "window": {
     "icon": "duniter.png",
-    "title": "v0.20.0a42",
+    "title": "v0.20.0a43",
     "width": 800,
     "height": 800,
     "min_width": 750,
diff --git a/package.json b/package.json
index b54470209ff9386ac9576020727721e2115d57b1..6e80bcaa2fbc05a031049e6c94a1bd8157434ecf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ucoin",
-  "version": "0.20.0a42",
+  "version": "0.20.0a43",
   "engines": {
     "node": ">=4.2.0",
     "npm": ">=2.11"
diff --git a/test/integration/branches.js b/test/integration/branches.js
index 5a690617b04a3d4a06dc4fab98037eb261e84726..6abc2ad88e6cf034b0d672224a49f18bbef91f4b 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('0.20.0a42');
+        res.should.have.property('ucoin').property('version').equal('0.20.0a43');
         res.should.have.property('ucoin').property('forkWindowSize').equal(3);
       });
     });