diff --git a/ci/doc_requirements.txt b/ci/doc_requirements.txt
index 6693b6c3e26..be2ba862a4b 100644
--- a/ci/doc_requirements.txt
+++ b/ci/doc_requirements.txt
@@ -1,4 +1,4 @@
-sphinx==6.2.1
+sphinx==7.1.1
 pydata-sphinx-theme==0.13.3
 sphinx-design==0.4.1
 sphinx-gallery==0.13.0