diff --git a/requirements.txt b/requirements.txt
index 77404e7..110c844 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ dash-renderer==0.20.0
 dash-table==3.6.0
 db==0.1.1
 decorator==4.3.0
-Flask==1.0.2
+Flask==2.3.2
 Flask-Compress==1.4.0
 Flask-SeaSurf==0.2.2
 Flask-SQLAlchemy==2.3.2