diff --git a/CHANGES.rst b/CHANGES.rst
index 4d0081e93..f6158e79b 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -3,7 +3,7 @@
 Version 3.0.3
 -------------
 
-Unreleased
+Released 2024-05-05
 
 -   Only allow ``localhost``, ``.localhost``, ``127.0.0.1``, or the specified
     hostname when running the dev server, to make debugger requests. Additional
diff --git a/pyproject.toml b/pyproject.toml
index bde199657..eb06882df 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "Werkzeug"
-version = "3.0.3.dev"
+version = "3.0.3"
 description = "The comprehensive WSGI web application library."
 readme = "README.md"
 license = {file = "LICENSE.txt"}