diff --git a/tests/test_gcloud/testbench/requirements.txt b/tests/test_gcloud/testbench/requirements.txt
index d40da8225..0e09e1dd2 100644
--- a/tests/test_gcloud/testbench/requirements.txt
+++ b/tests/test_gcloud/testbench/requirements.txt
@@ -2,4 +2,4 @@ crc32c==2.1
 flask==2.3.2
 greenlet==0.4.17
 gevent==23.9.1
-gunicorn==20.0.4
+gunicorn==22.0.0