diff --git a/requirements.txt b/requirements.txt
index 5b08f75..522e252 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ poyo==0.4.1
 pyasn1==0.4.2
 pycodestyle==2.3.1
 pyflakes==1.6.0
-Pygments==2.2.0
+Pygments==2.7.4
 python-dateutil==2.6.1
 python-dotenv==0.7.1
 pytz==2017.3