diff --git a/requirements.txt b/requirements.txt
index 7dac482..103d425 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Brotli==1.2.0
 click==7.1.2
-dash==2.15.0
+dash==4.0.0
 dash-core-components==2.0.0
 dash-html-components==2.0.0
 dash-renderer==1.8.3