diff --git a/antarest/__init__.py b/antarest/__init__.py
index c3d6be21fb..d91081051d 100644
--- a/antarest/__init__.py
+++ b/antarest/__init__.py
@@ -7,9 +7,9 @@
 
 # Standard project metadata
 
-__version__ = "2.16.5"
+__version__ = "2.16.6"
 __author__ = "RTE, Antares Web Team"
-__date__ = "2024-02-29"
+__date__ = "2024-03-04"
 # noinspection SpellCheckingInspection
 __credits__ = "(c) Réseau de Transport de l’Électricité (RTE)"
 
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index b4dbdda4e0..d93ac70454 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,6 +1,22 @@
 Antares Web Changelog
 =====================
 
+v2.16.6 (2024-03-04)
+--------------------
+
+### Features
+
+* **ui-tasks:** add launcher metrics [`#1960`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1960)
+* **ui-tasks:** auto refresh launcher metrics [`#1963`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1963)
+
+
+### Bug Fixes
+
+* **ui-results:** adjust date times for accurate frequency display [`#1960`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1960)
+* **ui-common:** matrices display issues [`#1960`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1960)
+* **ui-common:** download latest value of matrices [`#1962`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1962)
+
+
 v2.16.5 (2024-02-29)
 --------------------
 
@@ -18,7 +34,7 @@ v2.16.5 (2024-02-29)
 * **ui-hydro:** disable stretch to fix display issue on some matrices [`#1945`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1945)
 * **variants:** correct the generation of variant when a snapshot is removed [`#1947`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1947)
 * **tags:** resolve issue with `study.additional_data.patch` attribute reading [`#1944`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1944)
-* **study:** correct access to study `additional_data` (#1949) [`#1949`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1949)
+* **study:** correct access to study `additional_data` [`#1949`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1949)
 * **ui-tablemode:** create modal is frozen when submitting without column [`#1946`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1946)
 * **ui-tablemode:** 'co2' column not working [`#1952`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1952)
 * **ui:**  add missing i18n dependency [`#1954`](https://github.com/AntaresSimulatorTeam/AntaREST/pull/1954)
diff --git a/setup.py b/setup.py
index 1e0d76dfe5..1446416f8d 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name="AntaREST",
-    version="2.16.5",
+    version="2.16.6",
     description="Antares Server",
     long_description=Path("README.md").read_text(encoding="utf-8"),
     long_description_content_type="text/markdown",
diff --git a/sonar-project.properties b/sonar-project.properties
index beb967df7e..643d9b727e 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -6,5 +6,5 @@ sonar.exclusions=antarest/gui.py,antarest/main.py
 sonar.python.coverage.reportPaths=coverage.xml
 sonar.python.version=3.8
 sonar.javascript.lcov.reportPaths=webapp/coverage/lcov.info
-sonar.projectVersion=2.16.5
+sonar.projectVersion=2.16.6
 sonar.coverage.exclusions=antarest/gui.py,antarest/main.py,antarest/singleton_services.py,antarest/worker/archive_worker_service.py,webapp/**/*
\ No newline at end of file
diff --git a/webapp/package-lock.json b/webapp/package-lock.json
index 8a6261057b..48e281133d 100644
--- a/webapp/package-lock.json
+++ b/webapp/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "antares-web",
-  "version": "2.16.5",
+  "version": "2.16.6",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "antares-web",
-      "version": "2.16.5",
+      "version": "2.16.6",
       "dependencies": {
         "@emotion/react": "11.11.1",
         "@emotion/styled": "11.11.0",
diff --git a/webapp/package.json b/webapp/package.json
index be76665a99..4ea77417ac 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "antares-web",
-  "version": "2.16.5",
+  "version": "2.16.6",
   "private": true,
   "type": "module",
   "scripts": {