diff --git a/requirements.txt b/requirements.txt
index c7a7a35..2d9b82a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Jinja2==2.11.3
 Markdown==3.1
 MarkupSafe==1.1.1
 pelican==4.0.1
-Pygments==2.7.4
+Pygments==2.15.0
 python-dateutil==2.8.0
 pytz==2019.1
 six==1.12.0