diff --git a/requirements.txt b/requirements.txt
index 035f3f7..2e4ac53 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ parso==0.4.0
 pickleshare==0.7.5
 prometheus-client==0.6.0
 prompt-toolkit==2.0.9
-Pygments==2.4.0
+Pygments==2.7.4
 pyparsing==2.4.0
 pyrsistent==0.15.2
 python-dateutil==2.8.0