diff --git a/requirements.txt b/requirements.txt
index b4513fd..26f045f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.0.2
+Flask==2.3.2
 dnspython==1.16.0
 Flask-RESTful==0.3.7
 jsonify==0.5