diff --git a/requirements.txt b/requirements.txt
index 6de34cb..140f94d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ preshed==3.0.2
 prompt-toolkit==3.0.7
 ptyprocess==0.6.0
 pydot==1.4.1
-Pygments==2.7.1
+Pygments==2.7.4
 pyparsing==2.4.7
 python-dateutil==2.8.0
 pytz==2019.2