diff --git a/pkgs/dartpad_ui/pubspec.yaml b/pkgs/dartpad_ui/pubspec.yaml
index a1ee047c8..1ed61446c 100644
--- a/pkgs/dartpad_ui/pubspec.yaml
+++ b/pkgs/dartpad_ui/pubspec.yaml
@@ -3,7 +3,7 @@ description: The front-end UI of DartPad.
 publish_to: none
 
 environment:
-  sdk: ^3.4.0
+  sdk: ^3.6.0-0
 
 dependencies:
   collection: ^1.19.0