diff --git a/requirements.txt b/requirements.txt
index d09edf6..37a9692 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ pexpect==4.7.0
 pickleshare==0.7.5
 prompt-toolkit==2.0.9
 ptyprocess==0.6.0
-Pygments==2.4.0
+Pygments==2.7.4
 PyYAML==5.1
 requests==2.22.0
 six==1.12.0