diff --git a/doc/changes.rst b/doc/changes.rst
index b4eb31e5..22b83ddc 100644
--- a/doc/changes.rst
+++ b/doc/changes.rst
@@ -2,7 +2,12 @@
 desidatamodel Change Log
 ========================
 
-23.6 (unreleased)
+24.10 (unreleased)
+------------------
+
+* No changes yet.
+
+24.9 (2024-09-12)
 -----------------
 
 * Fix column name in ``fluxcalib`` description (PR `#193`_).
diff --git a/py/desidatamodel/_version.py b/py/desidatamodel/_version.py
index 8b98f163..5ab4f4f3 100644
--- a/py/desidatamodel/_version.py
+++ b/py/desidatamodel/_version.py
@@ -1 +1 @@
-__version__ = '23.6.dev1319'
+__version__ = '24.9'