diff --git a/requirements.txt b/requirements.txt
index 0b4e94a..2ce938b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ pickleshare==0.7.5
 prometheus-client==0.5.0
 prompt-toolkit==2.0.7
 ptyprocess==0.6.0
-Pygments==2.3.1
+Pygments==2.7.4
 python-dateutil==2.7.5
 python-editor==1.0.3
 python-oauth2==1.1.0