diff --git a/CHANGES.rst b/CHANGES.rst
index a8762477..1a75f418 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,7 +1,7 @@
 Version 2.2.4
 -------------
 
-Unreleased
+Released 2023-04-25
 
 -   Update for compatibility with Werkzeug 2.3.
 
diff --git a/src/flask/__init__.py b/src/flask/__init__.py
index 463f55f2..2e0128e0 100644
--- a/src/flask/__init__.py
+++ b/src/flask/__init__.py
@@ -42,7 +42,7 @@ from .templating import render_template_string as render_template_string
 from .templating import stream_template as stream_template
 from .templating import stream_template_string as stream_template_string
 
-__version__ = "2.2.3"
+__version__ = "2.2.4"
 
 
 def __getattr__(name):