diff --git a/requirements.txt b/requirements.txt
index 36a705312..00b45301a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 redis==5.0.1 
 async-timeout==5.0.1
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability