diff --git a/DEPS b/DEPS
index e10d7a8465..49b52bde76 100644
--- a/DEPS
+++ b/DEPS
@@ -39,7 +39,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/main/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': 'd2484ba0b7b3de2c6987b051b87a3d96b607c284',
+  'dart_revision': '85389e30ad09869639004868db394d40a9e8e1a9',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py