diff --git a/tests/apps/multi/requirements.txt b/tests/apps/multi/requirements.txt
index a4bb35f28a6..573d9bfa6d3 100644
--- a/tests/apps/multi/requirements.txt
+++ b/tests/apps/multi/requirements.txt
@@ -1,2 +1,2 @@
 Flask==1.1.1
-gunicorn==20.0.3
+gunicorn==20.0.4