diff --git a/doc/changelog/619.documentation.md b/doc/changelog/619.documentation.md
new file mode 100644
index 000000000..cc1d0ca75
--- /dev/null
+++ b/doc/changelog/619.documentation.md
@@ -0,0 +1 @@
+build(deps): bump ansys-sphinx-theme from 1.2.0 to 1.2.1
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index b25319fbf..f2be12015 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ doc = [
     "sphinx-copybutton==0.5.2",
     "sphinx-gallery==0.18.0",
     "sphinx-autodoc-typehints==2.5.0",
-    "ansys-sphinx-theme==1.2.0",
+    "ansys-sphinx-theme==1.2.1",
     "pypandoc==1.14",
     "nbsphinx==0.9.5",
     "ipywidgets==8.1.5",