diff --git a/pyproject.toml b/pyproject.toml
index 28eff1e4f..75dc5c0cc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -68,7 +68,7 @@ tests = [
 ]
 
 doc = [
-    "ansys-sphinx-theme==0.12.3",
+    "ansys-sphinx-theme==0.12.4",
     "enum-tools==0.11.0",
     "jupyter_sphinx==0.4.0",
     "matplotlib==3.8.0",