diff --git a/gui/index.html b/gui/index.html
index 69d5aa8fd0c5f16aac12c2050eeb62a13f655ad8..af0e20f020158f974a3448cb96539e9bbe96b0ab 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 1.4.2</title>
+  <title>Duniter 1.4.3</title>
   <style>
     html {
       font-family: "Courier New", Courier, monospace;
diff --git a/package.json b/package.json
index 49f91742e1a2a37e7f8671cdfa24c2c1bddb56aa..6473f1afd082be9cfff81b6f70d57c41ca33eb82 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "duniter",
-  "version": "1.4.2",
+  "version": "1.4.3",
   "engines": {
     "node": ">=6.11.1",
     "npm": ">=3.10"
@@ -12,7 +12,7 @@
   "node-main": "./bin/duniter",
   "window": {
     "icon": "duniter.png",
-    "title": "v1.4.2",
+    "title": "v1.4.3",
     "width": 800,
     "height": 800,
     "min_width": 750,
diff --git a/release/arch/debian/package/DEBIAN/control b/release/arch/debian/package/DEBIAN/control
index c2574147ca57026acee601963e0feefaad20dcc0..5c81acc557621c12048203c05830ff9b51cca2e6 100644
--- a/release/arch/debian/package/DEBIAN/control
+++ b/release/arch/debian/package/DEBIAN/control
@@ -1,5 +1,5 @@
 Package: duniter
-Version: 1.4.2
+Version: 1.4.3
 Section: misc
 Priority: optional
 Architecture: all
diff --git a/release/arch/windows/duniter.iss b/release/arch/windows/duniter.iss
index 2b184fe0704b64eb0475751e64bec53168c10ab5..66b2e9b33cd6a9570b21a537b0c043ef4f02ef20 100644
--- a/release/arch/windows/duniter.iss
+++ b/release/arch/windows/duniter.iss
@@ -15,7 +15,7 @@
 #error "Unable to find MyAppExe"
 #endif
 
-#define MyAppVerStr "v1.4.2"
+#define MyAppVerStr "v1.4.3"
 
 [Setup]
 AppName={#MyAppName}
diff --git a/test/integration/branches.js b/test/integration/branches.js
index be452a55c8b7bcfe7e22d17a4c6179152ed2ac7e..ea609fd80bbfb619bf61209ffcd34de141e97b23 100644
--- a/test/integration/branches.js
+++ b/test/integration/branches.js
@@ -51,7 +51,7 @@ describe("Branches", () => co(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('duniter').property('software').equal('duniter');
-        res.should.have.property('duniter').property('version').equal('1.4.2');
+        res.should.have.property('duniter').property('version').equal('1.4.3');
         res.should.have.property('duniter').property('forkWindowSize').equal(3);
       });
     });