diff --git a/docs/requirements.txt b/docs/requirements.txt
index a16817917de..b16716ced72 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -11,3 +11,4 @@ sphinx-autoapi==1.8.4
 sphinx-code-include==1.1.1
 sphinx-copybutton==0.4.0
 sphinx-panels==0.6.0
+urllib3>=2.2.2 # not directly required, pinned by Snyk to avoid a vulnerability