diff --git a/requirements_docs.txt b/requirements_docs.txt
index 0cdff193..3f86135a 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -1,3 +1,4 @@
 sphinx
 m2r
 sphinxcontrib-programoutput
+requests>=2.32.4 # not directly required, pinned by Snyk to avoid a vulnerability