diff --git a/Face Recognition with KNN with UI/requirements.txt b/Face Recognition with KNN with UI/requirements.txt
index b8fde27..abe6c65 100644
--- a/Face Recognition with KNN with UI/requirements.txt	
+++ b/Face Recognition with KNN with UI/requirements.txt	
@@ -4,7 +4,7 @@ astor==0.8.1
 auto-py-to-exe==2.6.6
 backports.weakref==1.0rc1
 bleach==1.5.0
-bottle==0.12.18
+bottle==0.12.20
 bottle-websocket==0.2.9
 cachetools==3.1.1
 certifi==2019.11.28