diff --git a/requirements_docs.txt b/requirements_docs.txt
index 0bf7a332..3fc23797 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -1,3 +1,3 @@
-sphinx==6.2.0
+sphinx==8.1.3
 sphinx-autobuild==2024.10.3
 sphinx_rtd_theme==3.0.2