diff --git a/CHANGES.rst b/CHANGES.rst
index e8b5cc1fa2..ab1aafe324 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,7 +1,7 @@
 Version 3.0.0
 -------------
 
-Unreleased
+Released 2023-09-30
 
 -   Remove previously deprecated code. :pr:`5223`
 -   Deprecate the ``__version__`` attribute. Use feature detection, or
diff --git a/pyproject.toml b/pyproject.toml
index eb7ef34e0f..e4042cb600 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "Flask"
-version = "3.0.0.dev"
+version = "3.0.0"
 description = "A simple framework for building complex web applications."
 readme = "README.rst"
 license = {file = "LICENSE.rst"}