diff --git a/telegram_chat/requirements.txt b/telegram_chat/requirements.txt
index 8b0bad1..f7fd50f 100644
--- a/telegram_chat/requirements.txt
+++ b/telegram_chat/requirements.txt
@@ -1,4 +1,4 @@
-bottle==0.12.18
+bottle==0.12.19
 Click==7.0
 certifi==2019.11.28
 cffi==1.14.0