diff --git a/requirements-docs.txt b/requirements-docs.txt
index ed0b7ed..8d22760 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -1,4 +1,5 @@
 mkdocs==1.5.3
 mkdocs-material==9.5.1
 mkdocs-material-extensions==1.3.1
-mkdocs-minify-plugin==0.7.1
\ No newline at end of file
+mkdocs-minify-plugin==0.7.1
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file