diff --git a/requirements_dev.txt b/requirements_dev.txt
index d3587f8..1112703 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -18,7 +18,7 @@ pkginfo==1.5.0.1
 pluggy==0.13.1
 py==1.8.1
 pycparser==2.20
-Pygments==2.6.1
+Pygments==2.7.4
 pymediawiki==0.6.3
 pyparsing==2.4.6
 pytest==5.4.1