diff --git a/changelogs/CHANGELOG-v2.15.rst b/changelogs/CHANGELOG-v2.15.rst
index c8bfa7dd49a..242db6025c6 100644
--- a/changelogs/CHANGELOG-v2.15.rst
+++ b/changelogs/CHANGELOG-v2.15.rst
@@ -5,13 +5,13 @@ ansible-core 2.15 "Ten Years Gone" Release Notes
 .. contents:: Topics
 
 
-v2.15.9rc1
-==========
+v2.15.9
+=======
 
 Release Summary
 ---------------
 
-| Release Date: 2024-01-22
+| Release Date: 2024-01-29
 | `Porting Guide <https://docs.ansible.com/ansible-core/2.15/porting_guides/porting_guide_core_2.15.html>`__
 
 
diff --git a/changelogs/changelog.yaml b/changelogs/changelog.yaml
index add3544e64c..90dd4817905 100644
--- a/changelogs/changelog.yaml
+++ b/changelogs/changelog.yaml
@@ -1297,6 +1297,17 @@ releases:
     - fbsd13_1_remove.yml
     - unsafe-fixes-2.yml
     release_date: '2023-12-11'
+  2.15.9:
+    changes:
+      release_summary: '| Release Date: 2024-01-29
+
+        | `Porting Guide <https://docs.ansible.com/ansible-core/2.15/porting_guides/porting_guide_core_2.15.html>`__
+
+        '
+    codename: Ten Years Gone
+    fragments:
+    - 2.15.9_summary.yaml
+    release_date: '2024-01-29'
   2.15.9rc1:
     changes:
       bugfixes:
diff --git a/changelogs/fragments/2.15.9_summary.yaml b/changelogs/fragments/2.15.9_summary.yaml
new file mode 100644
index 00000000000..b89132ac0a1
--- /dev/null
+++ b/changelogs/fragments/2.15.9_summary.yaml
@@ -0,0 +1,3 @@
+release_summary: |
+   | Release Date: 2024-01-29
+   | `Porting Guide <https://docs.ansible.com/ansible-core/2.15/porting_guides/porting_guide_core_2.15.html>`__
diff --git a/lib/ansible/release.py b/lib/ansible/release.py
index 01b869afcd1..fcd254233a4 100644
--- a/lib/ansible/release.py
+++ b/lib/ansible/release.py
@@ -19,6 +19,6 @@
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
-__version__ = '2.15.9rc1.post0'
+__version__ = '2.15.9'
 __author__ = 'Ansible, Inc.'
 __codename__ = "Ten Years Gone"