diff --git a/setup/requirements.txt b/setup/requirements.txt
index 1254694..4dbff77 100644
--- a/setup/requirements.txt
+++ b/setup/requirements.txt
@@ -4,7 +4,7 @@ PyMeta3==0.5.1
 PyYAML==5.1
 Pygments==1.6
 WebOb==1.7.0rc1
-bottle==0.11.6
+bottle==0.12.20
 docutils==0.10
 dogpile.cache==0.5.0
 dogpile.core==0.4.1