diff --git a/DEPS b/DEPS
index 1faf61b033..d07c360586 100644
--- a/DEPS
+++ b/DEPS
@@ -31,7 +31,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '6e0d978505ae03fe7c95135a4aed764e6f27c419',
+  'dart_revision': '40ef0c6d9f9b1a4ffa978d45a216a3329eebf295',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py