diff --git a/pyproject.toml b/pyproject.toml
index 69e193d96..8f6f62348 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ tests = [
 ]
 
 doc = [
-    "ansys-sphinx-theme==1.7.2",
+    "ansys-sphinx-theme==1.8.2",
     "autodoc_pydantic==2.2.0",
     "jupyter_sphinx==0.5.3",
     "nbsphinx==0.9.8",