diff --git a/requirements.txt b/requirements.txt
index 05805264..905c66f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,4 +9,5 @@ python_multipart~=0.0.6
 minify-html~=0.11.1
 asgiref~=3.7.2
 redis[hiredis]~=5.0.1
-types-redis~=4.6.0
\ No newline at end of file
+types-redis~=4.6.0
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file