diff --git a/requirements.txt b/requirements.txt
index 4f9f70fd..d5660ba1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Jinja2==2.6
 Markdown==2.2.1
-Pygments==1.5
+Pygments==2.7.4
 Unidecode==0.04.10
 blinker==1.2
 docutils==0.10