diff --git a/requirements.txt b/requirements.txt
index 961d141..0e3bcec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ paramiko==2.1.2
 pkginfo==1.4.1
 pyasn1==0.2.3
 pycparser==2.17
-Pygments==2.2.0
+Pygments==2.7.4
 pyOpenSSL==17.0.0
 pyparsing==2.2.0
 PyYAML==3.12