diff --git a/requirements.txt b/requirements.txt
index 937bea0..8c788a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,4 +28,5 @@ PyYAML==5.4.1
 requests==2.26.0
 six==1.16.0
 urllib3==1.26.7
-Werkzeug==2.0.2
\ No newline at end of file
+Werkzeug==2.0.2
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file