diff --git a/requirements-dev.txt b/requirements-dev.txt
index abc2963..cf83ac9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -15,7 +15,7 @@ MarkupSafe==2.0.1
 packaging==20.9
 pluggy==0.13.1
 py==1.11.0
-Pygments==2.14.0
+Pygments==2.15.0
 pyparsing==3.1.4
 pytest==6.2.5
 pytest-cov==3.0.0