diff --git a/requirements.txt b/requirements.txt
index 6c903ea..fd8bcf3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,9 @@
-autopep8==1.3.2
-boto3==1.4.4
+autopep8==1.3.3
+boto3==1.4.7
 coverage==4.4.1
 enum34==1.1.6
 flake8>=2.5.1,<2.6
-locustio==0.7.3
+locustio==0.8.1
 mock==2.0.0
 nose==1.3.7
 requests>=2.18.1