diff --git a/requirements.txt b/requirements.txt
index 04942d2..40a925e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ pyasn1-modules==0.2.4
 pycodestyle==2.5.0
 pycparser==2.19
 pycryptodome==3.7.3
-Pygments==2.3.1
+Pygments==2.7.4
 pyparsing==2.3.1
 pytest==4.3.0
 python-dateutil==2.8.0