diff --git a/doc-requirements.txt b/doc-requirements.txt
index 352fb4f..5175c14 100644
--- a/doc-requirements.txt
+++ b/doc-requirements.txt
@@ -3,5 +3,5 @@ factory-boy==3.3.0
 Faker==26.1.0
 Pygments==2.18.0
 python-dateutil==2.9.0.post0
-Sphinx==7.4.7
+Sphinx==8.1.3
 sphinx-rtd-theme==2.0.0