diff --git a/requirements.txt b/requirements.txt
index bc9a854..eeefb05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.0.3
+Flask==2.3.2
 Jinja2==2.11.3
 MarkupSafe==1.1.1
 PyYAML==5.4