diff --git a/requirements.txt b/requirements.txt
index 9a37ecb..89edc29 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ pluggy==0.8.1
 py==1.7.0
 pycodestyle==2.5.0
 pyflakes==2.1.0
-Pygments==2.3.1
+Pygments==2.7.4
 pylint==2.2.2
 pyparsing==2.3.1
 pytest==4.1.1