diff --git a/docs/requirements.txt b/docs/requirements.txt
index ae637d4..8783eeb 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -18,7 +18,7 @@ markupsafe==2.1.1
     # via jinja2
 packaging==22.0
     # via sphinx
-pygments==2.13.0
+pygments==2.15.0
     # via sphinx
 pytz==2022.7
     # via babel