diff --git a/requirements.txt b/requirements.txt
index 94367ab..9db4820 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,7 +40,7 @@ protobuf==3.6.1
 psycopg2==2.8.5
 psycopg2-binary==2.8.4
 ptyprocess==0.6.0
-Pygments==2.6.1
+Pygments==2.7.4
 PyMySQL==0.9.3
 python-dateutil==2.8.1
 pytz==2019.3