diff --git a/DEPS b/DEPS
index cd5752ef261..97b378e6172 100644
--- a/DEPS
+++ b/DEPS
@@ -43,7 +43,7 @@ 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': '48fdf8ddc0ebb4de8dd7e67c7306a6aaa89a9050',
+  'dart_revision': '66b1c83c2889a050c8effda17d26e17cfd3df791',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py