diff --git a/requirements_test.txt b/requirements_test.txt
index 94957a2..5aa5add 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -10,5 +10,5 @@ pytest-cov==2.10.1
 pytest-sugar==0.9.4
 pytest-timeout==1.4.2
 restructuredtext-lint==1.3.1
-pygments==2.7.1
+pygments==2.7.3
 testtools>=2.4.0