diff --git a/doc/changelog.d/479.documentation.md b/doc/changelog.d/479.documentation.md
new file mode 100644
index 000000000..b34a20e93
--- /dev/null
+++ b/doc/changelog.d/479.documentation.md
@@ -0,0 +1 @@
+MAINT: bump ansys-sphinx-theme from 1.2.3 to 1.2.4
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index a89429cc1..3cba9ec66 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ tests = [
     "pytest-cov==6.0.0",
 ]
 doc = [
-    "ansys-sphinx-theme==1.2.3",
+    "ansys-sphinx-theme==1.2.4",
     "numpydoc==1.8.0",
     "Sphinx==8.1.3", # BLOCKED BY sphinx-design - Cannot upgrade to Sphinx 7 for now
     "sphinx-copybutton==0.5.2",