diff --git a/docs/docsgen/source/requirements.txt b/docs/docsgen/source/requirements.txt
index 5162866d2a5..dbcfdf294b3 100644
--- a/docs/docsgen/source/requirements.txt
+++ b/docs/docsgen/source/requirements.txt
@@ -12,3 +12,4 @@ sphinx-exec-code
 sphinx-gallery
 sphinx-tabs
 sphinx
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability