diff --git a/requirements.txt b/requirements.txt
index 01abd5b..a2103cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ pickleshare==0.7.4
 prompt-toolkit==1.0.7
 psycopg2==2.7.1
 ptyprocess==0.5.1
-Pygments==2.1.3
+Pygments==2.7.4
 python-memcached==1.59
 python-mimeparse==1.5.2
 pytz==2018.5