diff --git a/requirements.txt b/requirements.txt
index 4228bdf..15a6f79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 gevent==1.2.2
-holster==1.0.15
+holster==1.0.16
 requests==2.13.0
 six==1.10.0
 websocket-client==0.40.0