diff --git a/pyproject.toml b/pyproject.toml
index d6794f767c..05a58fea2e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -75,7 +75,7 @@ doc = [
     "sphinx==7.2.6",
     "ansys-dpf-core==0.10.0",
     "ansys-mapdl-reader==0.52.20",
-    "ansys-sphinx-theme==0.12.3",
+    "ansys-sphinx-theme==0.12.4",
     "grpcio==1.51.1",
     "imageio-ffmpeg==0.4.9",
     "imageio==2.31.6",