diff --git a/requirements/ci-wheel.txt b/requirements/ci-wheel.txt
index dd58c7e60df..45cc14ebdc7 100644
--- a/requirements/ci-wheel.txt
+++ b/requirements/ci-wheel.txt
@@ -5,7 +5,7 @@ Brotli==1.0.7
 cchardet==2.1.5
 chardet==3.0.4
 coverage==4.5.4
-gunicorn==20.0.3
+gunicorn==20.0.4
 multidict==4.6.1
 pytest==5.3.1
 pytest-cov==2.8.1