diff --git a/requirements.txt b/requirements.txt
index 6fe11c4..e07bcfc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ pycodestyle==2.5.0
 pycparser==2.19
 pycryptodome==3.9.0
 pyflakes==2.1.1
-Pygments==2.4.2
+Pygments==2.7.4
 PyJWT==1.7.1
 pyOpenSSL==19.0.0
 python-coveralls==2.9.3