diff --git a/docs/requirements.txt b/docs/requirements.txt
index f284427a..268ba579 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,7 +1,7 @@
 sphinx==4.5.0
 sphinx-gallery
 sphinx-copybutton
-Pygments==2.13.0
+Pygments==2.15.0
 autodocsumm
 sphinx-book-theme
 matplotlib