diff --git a/docs/requirements.txt b/docs/requirements.txt
index 108ed50..5b07108 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -12,7 +12,7 @@ Jinja2==2.11.3
 MarkupSafe==1.1.1
 packaging==20.1
 Pillow==9.3.0
-Pygments==2.7.4
+Pygments==2.15.0
 pyparsing==2.4.6
 pytz==2019.3
 requests==2.31.0