diff --git a/requirements.txt b/requirements.txt
index b9aa097..5d631d8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ icalendar==4.0.7
 Jinja2==2.11.3
 MarkupSafe==1.1.1
 pelican==4.6.0
-Pygments==2.8.1
+Pygments==2.15.0
 python-dateutil==2.8.1
 pytz==2021.1
 six==1.15.0