diff --git a/constraints.txt b/constraints.txt
index 451efc6ed9..804f2ea794 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -56,7 +56,7 @@ googleapis-common-protos==1.63.0
 grpc-google-iam-v1==0.13.0
 grpcio==1.62.1
 grpcio-status==1.62.1
-gunicorn==21.2.0
+gunicorn==22.0.0
 h11==0.14.0
 h2==4.1.0
 hpack==4.0.0