diff --git a/requirements.txt b/requirements.txt
index f758114dd..bb9148007 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Flask-Migrate==2.1.1
 Flask-SQLAlchemy==2.3.2
 Flask==0.12.2
 click-datetime==0.2
-eventlet==0.22.1
+eventlet==0.23.0
 gunicorn==19.7.1
 iso8601==0.1.12
 jsonschema==2.6.0