diff --git a/requirements/docs.txt b/requirements/docs.txt
index 22f04065f..c103efb01 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -1,5 +1,6 @@
-# Documentaion requirements.
+# Documentation requirements.
 
 python-dateutil==2.9.0.post0
 sphinx_rtd_theme==2.0.0
 sphinx==7.2.6
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability