diff --git a/DEPS b/DEPS
index b5143229ceb..2b1ea663ba1 100644
--- a/DEPS
+++ b/DEPS
@@ -39,7 +39,7 @@ 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': 'ba343ec30c693133524dad1cc696a4f1d74845e0',
+  'dart_revision': 'ec4a8ac89fe5dfae205528a9a607fd91fc3ce6e9',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py