diff --git a/docs/requirements.txt b/docs/requirements.txt
index 194669616..b77f7ea9c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,3 +2,4 @@ myst-parser
 sphinx_py3doc_enhanced_theme
 pygments>=2.7.4  # not directly required, pinned by Snyk to avoid a vulnerability
 sphinx>=3.0.4  # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability