diff --git a/requirements.txt b/requirements.txt
index 6db27b9..8def447 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ Markdown==2.4
 MarkupSafe==0.23
 PAM==0.4.2
 Pillow==6.2.0
-Pygments==1.6
+Pygments==2.7.4
 Routes==2.0
 SQLAlchemy==1.0.9
 Theano==0.8.1