diff --git a/flask/requirements.txt b/flask/requirements.txt
index 3427ce6..9c0c86e 100644
--- a/flask/requirements.txt
+++ b/flask/requirements.txt
@@ -1,4 +1,4 @@
-dash==1.3.1
+dash==2.15.0
 dash-core-components==1.2.1
 dash-html-components==1.0.1
 dash-renderer==1.1.0