diff --git a/requirements_docs.txt b/requirements_docs.txt
index 7dbec66f8..bd2388928 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -3,7 +3,7 @@ pyparsing==3.2.1
 python-dateutil==2.9.0.post0
 packaging==24.2
 requests==2.32.3
-sphinx==8.1.3
+sphinx==8.2.1
 MyST-Parser==4.0.1
 xmlrpc2==0.3.1
 sphinx-argparse-cli==1.19.0