diff --git a/requirements.txt b/requirements.txt
index bdcd149..e87fc47 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ public==1.0.3
 py==1.5.3
 pycodestyle==2.3.1
 pyflakes==1.6.0
-Pygments==2.2.0
+Pygments==2.7.4
 pylint==1.9.2
 pytest==3.6.1
 query-string==1.0.2