diff --git a/requirements.txt b/requirements.txt
index 3eb8e94..d0ab2b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ numpy==1.17.1
 pkginfo==1.5.0.1
 protobuf==3.9.1
 pycodestyle==2.5.0
-Pygments==2.4.2
+Pygments==2.7.4
 python-dateutil==2.8.0
 pytorch-pretrained-bert==0.6.2
 PyYAML==5.1.2