diff --git a/bottle/requirements.txt b/bottle/requirements.txt
index f960d23..f8e783b 100644
--- a/bottle/requirements.txt
+++ b/bottle/requirements.txt
@@ -1,3 +1,3 @@
-bottle==0.12.18
+bottle==0.12.20
 certifi==2020.4.5.1
 gunicorn==20.0.4