diff --git a/docs/requirements.txt b/docs/requirements.txt
index 1522df527..1f7fffe0e 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,2 +1,3 @@
 mkdocs==1.3.0
-mkdocs-render-swagger-plugin==0.0.3
\ No newline at end of file
+mkdocs-render-swagger-plugin==0.0.3
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file