diff --git a/docs/requirements.txt b/docs/requirements.txt
index d7086ba..0a108c1 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1 +1,2 @@
 tiingo==0.15.6
+requests>=2.32.4 # not directly required, pinned by Snyk to avoid a vulnerability