diff --git a/requirements.txt b/requirements.txt
index 4f3f070..0aa7589 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ click==6.6
 dominate==2.3.1
 enum-compat==0.0.2
 enum34==1.1.6
-eventlet==0.20.0
+eventlet==0.31.0
 Flask==0.11.1
 Flask-Bootstrap==3.3.7.0
 Flask-Script==2.0.5