diff --git a/DEPS b/DEPS
index a3808c0db11..cdbba80882e 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': 'f59531cc2973c893927b6d6b2cc7204919d50cc4',
+  'dart_revision': 'a6b70ecf9e4823bc41fe8a521ca3397cd9e1cc9f',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py