diff --git a/requirements-doc.txt b/requirements-doc.txt
index a9526e6e493d0..b4f7a14e9ee7c 100644
--- a/requirements-doc.txt
+++ b/requirements-doc.txt
@@ -1,3 +1,4 @@
 sphinx
 sphinx_gallery
 
+requests>=2.32.0 # not directly required, pinned by Snyk to avoid a vulnerability