diff --git a/requirements.txt b/requirements.txt
index 9f5b9c10e..0d710472f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ markdown-i18n==2.1.2
 MarkupSafe==1.1
 packaging==18.0
 pip-upgrader==1.4.6
-Pygments==2.2.0
+Pygments==2.7.4
 pyparsing==2.2.2
 python-slugify==1.2.6
 pytz==2018.5