diff --git a/changelogs/CHANGELOG-v2.15.rst b/changelogs/CHANGELOG-v2.15.rst
index fc5e8d501e2..04f40c08994 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
 
 
-v2.15.5rc1
-==========
+v2.15.5
+=======
 
 Release Summary
 ---------------
 
-| Release Date: 2023-10-03
+| Release Date: 2023-10-09
 | `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 a1ef2388675..8609dfdff3d 100644
--- a/changelogs/changelog.yaml
+++ b/changelogs/changelog.yaml
@@ -1120,6 +1120,17 @@ releases:
     - tarfile_extract_warn.yml
     - vault_unvault_id_fix.yml
     release_date: '2023-09-05'
+  2.15.5:
+    changes:
+      release_summary: '| Release Date: 2023-10-09
+
+        | `Porting Guide <https://docs.ansible.com/ansible-core/2.15/porting_guides/porting_guide_core_2.15.html>`__
+
+        '
+    codename: Ten Years Gone
+    fragments:
+    - 2.15.5_summary.yaml
+    release_date: '2023-10-09'
   2.15.5rc1:
     changes:
       bugfixes:
diff --git a/changelogs/fragments/2.15.5_summary.yaml b/changelogs/fragments/2.15.5_summary.yaml
new file mode 100644
index 00000000000..c68011a65b3
--- /dev/null
+++ b/changelogs/fragments/2.15.5_summary.yaml
@@ -0,0 +1,3 @@
+release_summary: |
+   | Release Date: 2023-10-09
+   | `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 d52b007b949..dc48ae84f1a 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__ = '2.15.5rc1.post0'
+__version__ = '2.15.5'
 __author__ = 'Ansible, Inc.'
 __codename__ = "Ten Years Gone"