diff --git a/requirements.txt b/requirements.txt
index 9271c4b..4ad41dd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ packaging==18.0
 pathtools==0.1.2
 port-for==0.4
 pycodestyle==2.4.0
-Pygments==2.3.1
+Pygments==2.7.4
 pylint==2.2.2
 pyparsing==2.3.1
 pytz==2018.9