diff --git a/CHANGES.md b/CHANGES.md
index 625213baa..326a59e8b 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -11,7 +11,7 @@ ones in. -->
--------------------------------------------------------------------------------
-## 2.2.0 (Upcoming)
+## 2.2.0 (Released 2024-01-18)
### Breaking Changes
diff --git a/metomi/rose/__init__.py b/metomi/rose/__init__.py
index 5e459d048..0ea022b78 100644
--- a/metomi/rose/__init__.py
+++ b/metomi/rose/__init__.py
@@ -144,4 +144,4 @@
# Paths in the Rose distribution.
FILEPATH_README = "README.md"
-__version__ = "2.1.1.dev"
+__version__ = "2.2.0"