diff --git a/dev-requirements.txt b/dev-requirements.txt
index 6b4ae68..74bef77 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -100,7 +100,7 @@ pycparser==2.20
     # via cffi
 pyflakes==2.2.0
     # via flake8
-pygments==2.7.3
+pygments==2.7.4
     # via
     #   readme-renderer
     #   sphinx