diff --git a/requirements.txt b/requirements.txt
index 55c77a0..5af31c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 requests
 jinja2
-Flask==1.1.1
+Flask==2.3.2
 Flask-session ==0.3.0
 bcrypt ==3.1.7
 google-cloud-datastore==1.9.0
\ No newline at end of file