diff --git a/requirements.txt b/requirements.txt
index cb5f8e7..33f27cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ nose==1.3.7
 pathtools==0.1.2
 pkginfo==1.4.1
 port-for==0.3.1
-Pygments==2.2.0
+Pygments==2.7.4
 PyYAML==3.12
 six==1.10.0
 snowballstemmer==1.2.1