diff --git a/requirements.txt b/requirements.txt
index 834560b..177f347 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Bootstrap-Flask==2.0.0
-Flask==2.0.2
+Flask==2.3.2
 Flask-Testing==0.8.1
 Flask-WTF==1.0.0
 redis==4.1.1