diff --git a/requirements.txt b/requirements.txt
index 13f3a80..06c64d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ prompt-toolkit==2.0.10
 protobuf==3.10.0
 ptyprocess==0.6.0
 pyglet==1.3.2
-Pygments==2.4.2
+Pygments==2.7.4
 scipy==1.3.1
 six==1.13.0
 tensorboard==1.14.0