diff --git a/requirements-doc.txt b/requirements-doc.txt
index 995e89f..76c7440 100644
--- a/requirements-doc.txt
+++ b/requirements-doc.txt
@@ -1,5 +1,5 @@
 markdown==3.2.1
 mkdocs-material==4.6.2
 mkdocs==1.0.4
-pygments==2.5.2
+pygments==2.7.4
 pymdown-extensions==6.3
diff --git a/requirements.txt b/requirements.txt
index ff20998..0a172e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ packaging==20.3
 pkginfo==1.5.0.1
 pluggy==0.13.1
 py==1.10.0
-Pygments==2.6.1
+Pygments==2.7.4
 pyparsing==2.4.7
 pytest==5.4.2
 readme-renderer==26.0