diff --git a/antares-version.json b/antares-version.json
index bed1932fd..4cac08931 100644
--- a/antares-version.json
+++ b/antares-version.json
@@ -1,7 +1,7 @@
 {
   "antares_version": "8.8.3",
   "antares_version_executable": "8.8",
-  "antares_xpansion_version": "1.3.0-rc5",
+  "antares_xpansion_version": "1.3.0",
   "antares_deps_version": "2.0.7",
   "minizip_ng_version": "3.0.6"
 }
diff --git a/docs/changelog/CHANGELOG.md b/docs/changelog/CHANGELOG.md
index 0966f8a29..f5465c3e4 100644
--- a/docs/changelog/CHANGELOG.md
+++ b/docs/changelog/CHANGELOG.md
@@ -1,17 +1,19 @@
 Antares-Xpansion changelog
 =================
 
-v1.3.0 (04/2024)
+v1.3.0 (06/2024)
 --------------------------------------------------------
 
 ### Features
 
-Embed Mpi in Windows
-Allow sensitivy study to run unzipped study
-
+Embedding Mpi in Windows
+Allow sensitivity study to run unzipped study
+First Implementation of Benders Outer Loop
 ### Bug Fixes
 
 Duplicate Xpress loading messages
+remove whitespace from Xpress path on Windows 
+fix truncated xpress path on linux
 
 v1.2.2 (02/2024)
 --------------------------------------------------------
diff --git a/sonar-project.properties b/sonar-project.properties
index ea73f9ded..cedb71fcc 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,7 +1,7 @@
 sonar.projectName=antares-xpansion
 sonar.projectKey=AntaresSimulatorTeam_antares-xpansion
 sonar.organization=antaressimulatorteam
-sonar.projectVersion=1.3.0-rc5
+sonar.projectVersion=1.3.0
 
 # =====================================================
 #   Properties that will be shared amongst all modules
diff --git a/vcpkg.json b/vcpkg.json
index 8b9138b1e..ab04e8898 100644
--- a/vcpkg.json
+++ b/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "antares-xpansion",
-  "version-string": "1.3.0-rc5",
+  "version-string": "1.3.0",
   "builtin-baseline": "943c5ef1c8f6b5e6ced092b242c8299caae2ff01",
   "dependencies": [
     "jsoncpp",