diff --git a/doc-requirements.txt b/doc-requirements.txt
index b7650cb..62968e6 100644
--- a/doc-requirements.txt
+++ b/doc-requirements.txt
@@ -8,7 +8,7 @@ imagesize==1.4.1
 Jinja2==3.1.2
 MarkupSafe==2.1.2
 packaging==23.0
-Pygments==2.14.0
+Pygments==2.15.0
 pytz==2022.7.1
 requests==2.28.2
 snowballstemmer==2.2.0