diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3e4112d..10888eac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,8 @@
 ## Changelog
 
-unreleased
-----------
-* Confirm support for Python 3.11 (final).
+3.1.0
+-----
+ - Confirm support for Python 3.11 (final).
 
 3.0.0
 -----