diff --git a/DEPS b/DEPS
index 381850c55fb..ddba51cb8a3 100644
--- a/DEPS
+++ b/DEPS
@@ -34,7 +34,7 @@ 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': '77ff89b223c8c12c7e603c8d007654e978809b13',
+  'dart_revision': 'acac9ab11b25abb490dfd0b632f570a01772df79',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py