diff --git a/requirements.txt b/requirements.txt
index 951926b..b673e76 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -101,7 +101,7 @@ pydocstyle==5.0.2
 pyee==6.0.0
 pyflakes==2.1.1
 pygame==1.9.6
-Pygments==2.5.2
+Pygments==2.7.4
 pylint==2.4.4
 pymc3==3.8
 PyNaCl==1.3.0