diff --git a/requirements.txt b/requirements.txt
index d3c11645..83fe4cad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,6 +10,6 @@ gunicorn==20.1.0
 pycodestyle==2.10.0
 pydocstyle==6.3.0
 requests==2.31.0
-Sphinx==6.1.3
+Sphinx==7.0.1
 Werkzeug==2.3.4
 setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability