diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8beb0fd..c22e3b4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -22,7 +22,7 @@ pkginfo==1.5.0.1
 pluggy==0.13.1
 py==1.8.0
 pycparser==2.19
-Pygments==2.7.4
+Pygments==2.15.0
 pylint==2.4.4
 pyparsing==2.4.5
 pytest==5.3.2