diff --git a/requirements.txt b/requirements.txt
index 37b60a9..23531bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ coverage==4.4.1
 enum34==1.1.6
 flake8==3.5.0
 pycodestyle<2.4.0
-locustio==0.8.1
+locustio==0.11.0
 mock==2.0.0
 nose==1.3.7
 requests>=2.18.1