diff --git a/CHANGES.rst b/CHANGES.rst
index 5555f01ef..8388dc4c4 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -3,7 +3,7 @@
 Version 3.1.2
 -------------
 
-Unreleased
+Released 2024-11-04
 
 -   Improve type annotation for ``TypeConversionDict.get`` to allow the ``type``
     parameter to be a callable. :issue:`2988`
diff --git a/pyproject.toml b/pyproject.toml
index b612b662a..fabf98579 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "Werkzeug"
-version = "3.1.2.dev"
+version = "3.1.2"
 description = "The comprehensive WSGI web application library."
 readme = "README.md"
 license = {file = "LICENSE.txt"}