diff --git a/docs/requirements.txt b/docs/requirements.txt
index f5a9da2d6..d39891562 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -16,3 +16,6 @@ Sphinx==1.7.2
 sphinx-rtd-theme==0.2.5b2
 recommonmark==0.4.0
 sphinxcontrib-contentui==0.2.2
+certifi>=2024.7.4 # not directly required, pinned by Snyk to avoid a vulnerability
+idna>=3.7 # not directly required, pinned by Snyk to avoid a vulnerability
+requests>=2.31.0 # not directly required, pinned by Snyk to avoid a vulnerability