diff --git a/plugins/pelicanthemes-generator/requirements.txt b/plugins/pelicanthemes-generator/requirements.txt
index ce6ab70..ecfca60 100644
--- a/plugins/pelicanthemes-generator/requirements.txt
+++ b/plugins/pelicanthemes-generator/requirements.txt
@@ -1,6 +1,6 @@
 Jinja2>=2.10.1
 MarkupSafe==0.23
-Pygments==2.15.0
+Pygments==2.20.0
 Unidecode==0.04.17
 blinker==1.3
 docutils==0.12