diff --git a/COMP551-Fall2020/requirements.txt b/COMP551-Fall2020/requirements.txt
index dbb7c71..1ea18a4 100644
--- a/COMP551-Fall2020/requirements.txt
+++ b/COMP551-Fall2020/requirements.txt
@@ -19,7 +19,7 @@ pickleshare==0.7.5
 Pillow==7.2.0
 prompt-toolkit==3.0.7
 ptyprocess==0.6.0
-Pygments==2.6.1
+Pygments==2.7.4
 pyparsing==2.4.7
 python-dateutil==2.8.1
 pyzmq==19.0.2