diff --git a/DEPS b/DEPS
index df0c544cddc305f4e657426e21771579ac638999..2fb7a400c1df99fd1fa859f1ecf3070d0c3126d7 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': '53564db03623f6e1bbea846df8a9c936c5f718f1',
+  'dart_revision': '6ff8d2199da265e0aa2e3ca0b677956db3d42231',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py