diff --git a/pyproject.toml b/pyproject.toml
index 9fb8e79b..24989bac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -81,7 +81,7 @@ all =  [
 ]
 doc = [
     "Sphinx==7.2.6",
-    "ansys-sphinx-theme==0.12.0",
+    "ansys-sphinx-theme==0.12.1",
     "sphinx-copybutton==0.5.2",
     "sphinx-design==0.5.0",
 ]