diff --git a/DEPS b/DEPS
index b0dbe7c76a5..936dc079fbe 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': 'e1691342030a224f688a70ef0a5767f577f3d097',
+  'dart_revision': 'ec5ba8a2521a3638c39cc41a09ce736ed64cd092',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py