diff --git a/requirements.txt b/requirements.txt
index bdfd271..1fc923f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.1
+Flask==2.3.2
 pytest==5.0.1
 python-dotenv==0.10.3
 Flask-SQLAlchemy==2.4.0