diff --git a/requirements.txt b/requirements.txt
index 5110d3d..859da6e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bottle==0.12.19
+bottle==0.12.20
 whoosh==2.7.4
 Jinja2==2.11.3
 paste==3.4.6