diff --git a/requirements.txt b/requirements.txt
index a30a304..be4d457 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ openapi-codec==1.3.2
 Pillow==5.2.0
 psycopg2==2.7.5
 psycopg2-binary==2.7.5
-Pygments==2.2.0
+Pygments==2.7.4
 pytz==2018.4
 requests==2.19.1
 simplejson==3.15.0