diff --git a/requirements-old.txt b/requirements-old.txt
index bf287ff2..8aac7bf0 100644
--- a/requirements-old.txt
+++ b/requirements-old.txt
@@ -108,7 +108,7 @@ pycosat==0.6.1
 pycrypto==2.6
 pydot==1.0.28
 pygit==0.1
-Pygments==2.1.3
+Pygments==2.7.4
 pylint==0.25.1
 pymemcache==3.4.1
 pyparsing==2.0.2