diff --git a/requirements.txt b/requirements.txt
index cd4a15d..ffeb2cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ MarkupSafe==1.0
 msgpack-python==0.4.7
 packaging==16.8
 pelican==3.7.1
-Pygments==2.7.4
+Pygments==2.15.0
 pyparsing==2.2.0
 python-dateutil==2.6.0
 pytz==2017.2