diff --git a/requirements.txt b/requirements.txt
index 8c410bef4..d7ae9ac7f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 mkdocs==1.0.4
-pygments==2.3.1
+pygments==2.15.0
 pymdown-extensions==6.0.0
 markdown-include==0.5.1
 mkdocs-material==4.0.2