diff --git a/requirements.txt b/requirements.txt
index df29049..be1b533 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 requests>=2.32.0
 lxml>=4.6.3
-jsonschema>=4.17.3
\ No newline at end of file
+jsonschema>=4.17.3
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file