diff --git a/requirements.txt b/requirements.txt
index f903fb5..9d426a2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ pickleshare==0.7.4
 prompt-toolkit==1.0.15
 ptyprocess==0.5.2
 pycrypto==2.6.1
-Pygments==2.2.0
+Pygments==2.7.4
 requests==2.18.4
 scandir==1.7
 simplegeneric==0.8.1