diff --git a/requirements-docker.txt b/requirements-docker.txt
index 0a6c256..b415c48 100644
--- a/requirements-docker.txt
+++ b/requirements-docker.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
-gevent==1.3.7
+gevent==1.4.0
 gunicorn==19.9.0
 psutil==5.4.8
\ No newline at end of file