diff --git a/doc/changelog.d/816.fixed.md b/doc/changelog.d/816.fixed.md
deleted file mode 100644
index 197c0d9f5..000000000
--- a/doc/changelog.d/816.fixed.md
+++ /dev/null
@@ -1 +0,0 @@
-Logo name
diff --git a/doc/changelog.d/818.maintenance.md b/doc/changelog.d/818.maintenance.md
new file mode 100644
index 000000000..045c0652f
--- /dev/null
+++ b/doc/changelog.d/818.maintenance.md
@@ -0,0 +1 @@
+Update CHANGELOG for v1.6.3
diff --git a/doc/source/changelog.rst b/doc/source/changelog.rst
index 5ea5624e2..5289a8cb4 100644
--- a/doc/source/changelog.rst
+++ b/doc/source/changelog.rst
@@ -8,6 +8,22 @@ Release notes
 
 .. towncrier release notes start
 
+`1.6.3 <https://github.com/ansys/ansys-sphinx-theme/releases/tag/v1.6.3>`_ (October 08, 2025)
+=============================================================================================
+
+.. tab-set::
+
+
+  .. tab-item:: Fixed
+
+    .. list-table::
+        :header-rows: 0
+        :widths: auto
+
+        * - Logo name
+          - `#816 <https://github.com/ansys/ansys-sphinx-theme/pull/816>`_
+
+
 `1.6.2 <https://github.com/ansys/ansys-sphinx-theme/releases/tag/v1.6.2>`_ (October 08, 2025)
 =============================================================================================