diff --git a/docs/requirements.txt b/docs/requirements.txt
index dcc403123..53cef8a7b 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -3,3 +3,4 @@ Sphinx==1.5.3
 sphinx-autobuild==0.7.1
 # Docs template
 http://graphene-python.org/sphinx_graphene_theme.zip
+requests>=2.32.0 # not directly required, pinned by Snyk to avoid a vulnerability