diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6c3b6e9..f26db2d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -33,4 +33,5 @@ xmltodict >= 0.12
 # test requirements for extra packages
 zarr >= 2.13.3
 tornado>=6.3.3 # not directly required, pinned by Snyk to avoid a vulnerability
-requests>=2.32.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file
+requests>=2.32.0 # not directly required, pinned by Snyk to avoid a vulnerability
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file