diff --git a/DEPS b/DEPS
index 7f879b86356..cc73765aab3 100644
--- a/DEPS
+++ b/DEPS
@@ -39,7 +39,7 @@ 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': 'c1f80cf5fde6ccb4ab43f5176c3e5de5bf7bb9c4',
+  'dart_revision': '5171a2583ace92312a1a087d5e25b3b78f820c05',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py