diff --git a/gui/index.html b/gui/index.html
index 958cc1c967e891e035c8478ece6ee2300ec82888..1669083dd563c6b7dcde8d23a998ae87e3da4707 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 1.2.2</title>
+  <title>Duniter 1.2.3</title>
   <style>
     html {
       font-family: "Courier New", Courier, monospace;
diff --git a/gui/package.json b/gui/package.json
index 06b5f4ad2716e2ec8a83f51f2ba456e5ffd7a25d..a01122da7e1b9a9cd31fd7b8c7b05c14590758b7 100644
--- a/gui/package.json
+++ b/gui/package.json
@@ -1,10 +1,10 @@
 {
-  "name": "v1.2.2",
+  "name": "v1.2.3",
   "main": "index.html",
   "node-main": "../sources/bin/duniter",
   "window": {
     "icon": "duniter.png",
-    "title": "v1.2.2",
+    "title": "v1.2.3",
     "width": 800,
     "height": 800,
     "min_width": 750,
diff --git a/install.sh b/install.sh
index 8669ec6befd948fb2c17135d5b640e29d5e1b4e8..8a557f96204dc6117c3ef8a7ac7df95871b45640 100755
--- a/install.sh
+++ b/install.sh
@@ -11,7 +11,7 @@ if [ -z "$DUNITER_DIR" ]; then
 fi
 
 latest_version() {
-  echo "v1.2.2"
+  echo "v1.2.3"
 }
 
 repo_url() {
diff --git a/package.json b/package.json
index 19a4dc4c3e5cea38c37f4bc178c784a08a6c1abb..0aeb373d0313b0c707ac26de2344c811e64a1634 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "duniter",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "engines": {
     "node": ">=4.2.0",
     "npm": ">=2.11"
@@ -70,10 +70,10 @@
   },
   "devDependencies": {
     "coveralls": "2.11.4",
-    "duniter-bma": "^1.1.0",
-    "duniter-crawler": "^1.1.0",
-    "duniter-keypair": "^1.1.0",
-    "duniter-prover": "^1.1.0",
+    "duniter-bma": "^1.1.2",
+    "duniter-crawler": "^1.1.3",
+    "duniter-keypair": "^1.1.3",
+    "duniter-prover": "^1.1.2",
     "eslint": "3.13.1",
     "eslint-plugin-mocha": "4.8.0",
     "istanbul": "0.4.0",
diff --git a/release/arch/debian/package/DEBIAN/control b/release/arch/debian/package/DEBIAN/control
index 5cf0a253424c12cadc2306f4af68b7732078581e..99210ce3ecae62e96655ed35e93d76d0bdf7c446 100644
--- a/release/arch/debian/package/DEBIAN/control
+++ b/release/arch/debian/package/DEBIAN/control
@@ -1,5 +1,5 @@
 Package: duniter
-Version: 1.2.2
+Version: 1.2.3
 Section: misc
 Priority: optional
 Architecture: all
diff --git a/test/integration/branches.js b/test/integration/branches.js
index 46fd589a1064c587fe4bed234ac1943cb4225f9b..d0a4abf740c17dc7b87acc6586eb11624d4ada73 100644
--- a/test/integration/branches.js
+++ b/test/integration/branches.js
@@ -43,7 +43,7 @@ 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('1.2.2');
+        res.should.have.property('duniter').property('version').equal('1.2.3');
         res.should.have.property('duniter').property('forkWindowSize').equal(3);
       });
     });
diff --git a/yarn.lock b/yarn.lock
index 806e632257c642b204ad4a210e8cb9154175e0d7..0a11df8738a9194181d45c742f251d3a555fa089 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -710,9 +710,9 @@ doctrine@^1.2.2:
     esutils "^2.0.2"
     isarray "^1.0.0"
 
-duniter-bma@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/duniter-bma/-/duniter-bma-1.1.0.tgz#48ac17d150043dabfc0a0be069c5a45528f938aa"
+duniter-bma@^1.1.0, duniter-bma@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/duniter-bma/-/duniter-bma-1.1.2.tgz#179e24e70d7dcfcedebdc26a211e42ce1714bf4c"
   dependencies:
     async "2.2.0"
     body-parser "1.17.1"
@@ -734,17 +734,17 @@ duniter-bma@^1.1.0:
     ws "1.1.1"
 
 duniter-common@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/duniter-common/-/duniter-common-1.0.0.tgz#d11b8cb9296e2d29943f2969b1c9291fec8d4d3d"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/duniter-common/-/duniter-common-1.0.1.tgz#a768503c1ee2ceca89c5e5314692d79f64aeb949"
   dependencies:
     co "4.6.0"
     naclb "1.3.7"
     node-pre-gyp "0.6.32"
     tweetnacl "0.14.3"
 
-duniter-crawler@^1.1.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/duniter-crawler/-/duniter-crawler-1.1.2.tgz#ca57504355f53333c4f9ae27069af825c0ef0f6e"
+duniter-crawler@^1.1.0, duniter-crawler@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/duniter-crawler/-/duniter-crawler-1.1.3.tgz#a826268a70b02b4aadd74002bc05dfdb93b6d91f"
   dependencies:
     async "2.2.0"
     co "4.6.0"
@@ -757,9 +757,9 @@ duniter-crawler@^1.1.0:
     request-promise "4.2.0"
     underscore "1.8.3"
 
-duniter-keypair@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/duniter-keypair/-/duniter-keypair-1.1.0.tgz#e4f359a54d40f1f5b615784bf1e6b14ca144b252"
+duniter-keypair@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/duniter-keypair/-/duniter-keypair-1.1.3.tgz#2ed198e6097ad2ce5c929760cfe568a64137f90e"
   dependencies:
     bs58 "4.0.0"
     co "4.6.0"
@@ -771,9 +771,9 @@ duniter-keypair@^1.1.0:
     tweetnacl "0.14.5"
     tweetnacl-util "0.15.0"
 
-duniter-prover@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/duniter-prover/-/duniter-prover-1.1.0.tgz#0dbde8ea7e6458cca697b9e7e98839d460e8be41"
+duniter-prover@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/duniter-prover/-/duniter-prover-1.1.2.tgz#9b445ea074099b8d819c213ea4b42db035541a1e"
   dependencies:
     async "2.2.0"
     co "4.6.0"