diff --git a/requirements.txt b/requirements.txt
index 8388b2a..73906a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ Markdown==3.10.2
 MarkupSafe==3.0.3
 numpy==2.4.3
 pelican==4.0.1
-Pygments==2.19.2
+Pygments==2.20.0
 pyreadline==2.1
 python-dateutil==2.9.0.post0
 pytz==2026.1.post1