diff --git a/requirements.txt b/requirements.txt
index e68a442..070cbaa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ prometheus-client==0.6.0
 prompt-toolkit==2.0.9
 py==1.8.0
 pyemd==0.5.1
-Pygments==2.4.0
+Pygments==2.7.4
 pyparsing==2.4.0
 pyrsistent==0.14.11
 pytest==4.5.0