diff --git a/requirements.txt b/requirements.txt
index 4a5bba5..486e71b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Markdown==3.1.1
 MarkupSafe==1.1.1
 pelican==4.0.1
 pycrypto==2.6.1
-Pygments==2.4.1
+Pygments==2.7.4
 python-dateutil==2.8.0
 pytz==2019.1
 requests==2.22.0