diff --git a/requirements.txt b/requirements.txt
index 68c626b..b312147 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ prompt-toolkit==2.0.10
 ptyprocess==0.6.0
 py==1.8.0
 pycparser==2.19
-Pygments==2.5.2
+Pygments==2.7.4
 pyparsing==2.4.5
 pyrsistent==0.15.6
 pytest==4.3.1