diff --git a/requirements.txt b/requirements.txt
index 789e0ca..96c0cb5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 altgraph==0.17
-bottle==0.12.18
+bottle==0.12.20
 bottle-websocket==0.2.9
 cffi==1.14.0
 Eel==0.13.2