diff --git a/requirements.txt b/requirements.txt
index d9cd9f9..bdd8d9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Pygments==2.2.0
+Pygments==2.7.4
 requests==2.18.4
 six==1.11.0
 tabulate==0.8.2