diff --git a/requirements/dev.txt b/requirements/dev.txt
index 62f37e1..b14363b 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -19,7 +19,7 @@ sphinx-rtd-theme==0.2.4
 alabaster==0.7.10
 Babel==2.5.3
 docutils==0.14
-Pygments==2.2.0
+Pygments==2.7.4
 snowballstemmer==1.2.1
 
 # For deployment