diff --git a/requirements.txt b/requirements.txt
index c215ac2..239af9e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ attrs==18.2.0
 Automat==0.7.0
 beautifulsoup4==4.6.0
 billiard==3.6.0.0
-bottle==0.12.13
+bottle==0.12.20
 bottle-sqlite==0.1.3
 celery==4.3.0
 certifi==2018.10.15