diff --git a/requirements.txt b/requirements.txt
index ea869d1..ff2bf31 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -62,7 +62,7 @@ prompt-toolkit==2.0.10
 ptyprocess==0.6.0
 pycosat==0.6.3
 pycparser==2.19
-Pygments==2.4.2
+Pygments==2.7.4
 pyOpenSSL==19.0.0
 pyparsing==2.4.2
 pyrsistent==0.15.4