diff --git a/requirements.txt b/requirements.txt
index 6ae5bb3..95be12c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.2
+Flask==2.3.2
 Jinja2==2.11.3
 MarkupSafe==1.1.1
 Werkzeug==1.0.1