diff --git a/requirements.txt b/requirements.txt
index eeb2c4f992..900768e511 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ mkdocs-macros-plugin==0.6.0
 mkdocs-material==7.3.3
 mkdocs-material-extensions==1.0.1
 pep562==1.0
-Pygments==2.5.2
+Pygments==2.15.0
 pymdown-extensions==9.0
 PyYAML==5.3
 six==1.14.0