diff --git a/CHANGES.rst b/CHANGES.rst
index c4025cbf0..a351d7c4b 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -3,7 +3,7 @@
 Version 2.1.1
 -------------
 
-Unreleased
+Released 2022-04-01
 
 -   ``ResponseCacheControl.s_maxage`` converts its value to an int, like
     ``max_age``. :issue:`2364`
diff --git a/src/werkzeug/__init__.py b/src/werkzeug/__init__.py
index 116060101..788040430 100644
--- a/src/werkzeug/__init__.py
+++ b/src/werkzeug/__init__.py
@@ -3,4 +3,4 @@
 from .wrappers import Request as Request
 from .wrappers import Response as Response
 
-__version__ = "2.1.1.dev0"
+__version__ = "2.1.1"