diff --git a/requirements.txt b/requirements.txt
index 36de140..2bcd0e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ pickleshare==0.7.5
 prometheus-client==0.8.0
 prompt-toolkit==3.0.5
 pycountry==20.7.3
-Pygments==2.6.1
+Pygments==2.7.4
 pymessenger==0.0.7.0
 pyparsing==2.4.7
 pyrsistent==0.16.0