diff --git a/requirements.txt b/requirements.txt
index c4723df..6b93240 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-Flask==2.3.2
+Flask==3.1.3
 lxml==4.9.1
 pytest==6.2.2
\ No newline at end of file