diff --git a/DEPS b/DEPS
index 40897dc51ab02..5894339e22cf2 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': '4a07fd313fb946560e51331110df681ebb48f148',
+  'dart_revision': '91f39d8eb15aad876332637eea090e196ad295ff',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py