diff --git a/requirements.txt b/requirements.txt
index 4c8fd88..6e9656d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -66,7 +66,7 @@ py==1.8.0
 pycodestyle==2.5.0
 pydocstyle==3.0.0
 pydot==1.4.1
-Pygments==2.4.2
+Pygments==2.7.4
 pylint==2.3.1
 pyparsing==2.4.2
 pyrsistent==0.14.11