diff --git a/requirements.dev.txt b/requirements.dev.txt
index aacf5a8..4674078 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -15,7 +15,7 @@ tox==3.2.1
 # Sphinx
 MarkupSafe==1.0
 Jinja2==2.10.1
-Pygments==2.2.0
+Pygments==2.7.4
 Sphinx==1.7.7
 
 # qa-all