diff --git a/requirements_doc.txt b/requirements_doc.txt
index 3b8d087f..e5a6973b 100644
--- a/requirements_doc.txt
+++ b/requirements_doc.txt
@@ -1,5 +1,5 @@
 Sphinx==7.3.7
-sphinx-rtd-theme==2.0.0
+sphinx-rtd-theme==3.0.2
 autodoc_pydantic==2.2.0
 numpy==2.1.3
 pint==0.24.3