diff --git a/requirements.txt b/requirements.txt
index 4761abf..9b47571 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -63,7 +63,7 @@ pycodestyle==2.6.0
 pycparser==2.20
 pydocstyle==5.0.2
 pyflakes==2.2.0
-Pygments==2.6.1
+Pygments==2.7.4
 pyparsing==2.4.7
 python-dateutil==2.8.1
 pytz==2020.1