diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index b398701..b359b9b 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,6 +1,14 @@
 Changelog
 =========
 
+v1.0.19 (2025-07-15)
+-------------------
+
+## What's Changed
+* feat(version): handle Simulator v9.3  [`46`](https://github.com/AntaresSimulatorTeam/antares-study-version/pull/46)
+* chore: drop support of old Python versions [`47`](https://github.com/AntaresSimulatorTeam/antares-study-version/pull/47)
+
+
 v1.0.18 (2025-07-07)
 -------------------
 
diff --git a/pyproject.toml b/pyproject.toml
index 9095bdd..b876583 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "antares-study-version"
-version = "1.0.18"
+version = "1.0.19"
 description = 'Study version manager for Antares ecosystem'
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/src/antares/study/version/__about__.py b/src/antares/study/version/__about__.py
index 98c2d68..c98a04c 100644
--- a/src/antares/study/version/__about__.py
+++ b/src/antares/study/version/__about__.py
@@ -4,7 +4,7 @@
 
 # Standard project metadata
 
-__version__ = "1.0.18"
+__version__ = "1.0.19"
 __author__ = "RTE, Antares Web Team"
-__date__ = "2025-07-07"
+__date__ = "2025-07-15"
 __credits__ = "© Réseau de Transport de l’Électricité (RTE)"