diff --git a/requirements.txt b/requirements.txt
index 6bebed6..2d6b845 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ docutils==0.14
 dronekit==2.9.2
 entrypoints==0.2.3
 et-xmlfile==1.0.1
-eventlet==0.22.0
+eventlet==0.31.0
 fastcache==1.0.2
 Flask==0.12.2
 Flask-SocketIO==2.9.2