diff --git a/requirements.txt b/requirements.txt
index f14c384..d2d7029 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ protobuf==3.6.0
 ptyprocess==0.6.0
 pycodestyle==2.4.0
 pycparser==2.18
-Pygments==2.2.0
+Pygments==2.7.4
 pylint==2.1.1
 pyOpenSSL==18.0.0
 PySocks==1.6.8