diff --git a/requirements.txt b/requirements.txt
index 11a76fa..cf6cb34 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ parso==0.7.0
 pickle-mixin==1.0.2
 pickleshare==0.7.5
 prompt-toolkit==3.0.5
-Pygments==2.6.1
+Pygments==2.7.4
 pyparsing==2.4.7
 pyrsistent==0.16.0
 python-dateutil==2.8.1