diff --git a/requirements.txt b/requirements.txt
index 1b55e68..6318880 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.0.3
+Flask==2.3.2
 requests>=2.22.0
 PyYAML>=5.1.1
 gunicorn>=19.9.0