diff --git a/requirements.txt b/requirements.txt
index 07e165c..64d285d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Jinja2==2.10.3
 markdown2==2.3.8
 MarkupSafe==0.23
 ply==3.6
-Pygments==2.0.2
+Pygments==2.7.4
 requests==2.22.0
 slimit==0.8.1
 termcolor==1.1.0