diff --git a/sample-apps/redshift/sample-app/requirements.txt b/sample-apps/redshift/sample-app/requirements.txt
index 55a99241..3b97c502 100644
--- a/sample-apps/redshift/sample-app/requirements.txt
+++ b/sample-apps/redshift/sample-app/requirements.txt
@@ -1,2 +1,2 @@
-bottle==0.12.13
+bottle==0.12.20
 psycopg2==2.7.3.1
\ No newline at end of file