diff --git a/numgen/requirements.txt b/numgen/requirements.txt
index 9bead40..db27380 100644
--- a/numgen/requirements.txt
+++ b/numgen/requirements.txt
@@ -1,3 +1,3 @@
-Flask==1.1.1
+Flask==2.3.2
 requests==2.23.0
 gunicorn==20.0.4
\ No newline at end of file