diff --git a/backend/docs/requirements.txt b/backend/docs/requirements.txt
index 4aef0aa8a..ffa1d642d 100644
--- a/backend/docs/requirements.txt
+++ b/backend/docs/requirements.txt
@@ -1,6 +1,6 @@
 ipython==8.32.0
 myst_parser==4.0.1
 nbsphinx==0.9.6
-sphinx==8.1.3
+sphinx==8.2.1
 sphinx-copybutton==0.5.2
 sphinx-rtd-theme==3.0.2