diff --git a/requirements.txt b/requirements.txt
index b432195..707625e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,4 +28,4 @@ urllib3==1.22
 websocket-client==0.46.0
 wrapt==1.10.11
 PyMySQL==0.8.0
-bottle==0.12.13
+bottle==0.12.19