diff --git a/requirements.txt b/requirements.txt
index 1d6e723..51306d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ Markdown==3.10.2
 MarkupSafe==3.0.3
 numpy==1.22.0
 pelican==4.0.1
-Pygments==2.15.0
+Pygments==2.19.2
 pyreadline==2.1
 python-dateutil==2.8.0
 pytz==2018.9