diff --git a/requirements.txt b/requirements.txt
index 0999078..f6baea8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
 gunicorn==19.9.0
-Flask==1.1.1
\ No newline at end of file
+Flask==2.2.5
\ No newline at end of file