diff --git a/CHANGES.rst b/CHANGES.rst
index f81748b6..08e07a7f 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,4 +1,4 @@
-0.17.2 (Unreleased)
+0.18.0 (2021-12-22)
 -------------------
 Bug Fixes
 ^^^^^^^^^
@@ -6,12 +6,12 @@ Bug Fixes
 - Updated code in ``region.py`` with latest improvements and bug fixes
   from ``stsci.skypac.regions.py`` [#382]
 
-- Enabled ``CompoundBoundingBox`` support for wcs. [#375]
-
 
 New Features
 ^^^^^^^^^^^^
 
+- Enabled ``CompoundBoundingBox`` support for wcs. [#375]
+  
 - Moved schemas to standalone package ``asdf-wcs-schemas``.
   Reworked the serialization code to use ASDF converters. [#388]