diff --git a/requirements.txt b/requirements.txt
index dd9f161..cca5c8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -74,7 +74,7 @@ ptyprocess==0.6.0
 pyasn1==0.4.5
 pyasn1-modules==0.2.5
 pyglet==1.3.2
-Pygments==2.4.2
+Pygments==2.7.4
 pygtrie==2.3
 pyparsing==2.4.0
 pypng==0.0.19