diff --git a/bottle/voice/requirements.txt b/bottle/voice/requirements.txt
index e53ecb9..fe3e84c 100644
--- a/bottle/voice/requirements.txt
+++ b/bottle/voice/requirements.txt
@@ -1,2 +1,2 @@
-bottle==0.12.10
+bottle==0.12.19
 twilio==5.6.0