diff --git a/students/rmart300/lesson08_nonrelational_db/requirements.txt b/students/rmart300/lesson08_nonrelational_db/requirements.txt
index d5e1ea41..8ad650db 100644
--- a/students/rmart300/lesson08_nonrelational_db/requirements.txt
+++ b/students/rmart300/lesson08_nonrelational_db/requirements.txt
@@ -73,7 +73,7 @@ py==1.4.34
 pycodestyle==2.3.1
 pyfastaq==3.15.0
 pyflakes==1.6.0
-Pygments==2.2.0
+Pygments==2.7.4
 pylint==1.9.2
 pymongo==3.7.1
 pyodbc==4.0.23