diff --git a/requirements.txt b/requirements.txt
index 106dbfc..82018f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bottle==0.12.18
+bottle==0.12.20
 certifi==2019.11.28
 chardet==3.0.4
 Click==7.0