diff --git a/DEPS b/DEPS
index 564ac1923689003427152eb060e736ed6458b732..42dce480184f55bc6fc83ffe58f54327d817769e 100644
--- a/DEPS
+++ b/DEPS
@@ -31,7 +31,7 @@ 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': 'b04def964c428ada007cca7ef6b4936001db965d',
+  'dart_revision': '1ac34f151363958a11bb2997611acc2a1d54ed01',
 
   'dart_args_tag': '1.4.4',
   'dart_async_tag': '2.0.8',
diff --git a/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index e5d3dae77b60bff860f8936da67e88f426d26648..07298807d0927dae7885506967ee87875395b57a 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: ab4c5089f585043ee692012eaf5c8670
+Signature: 7cd085644530226184f2303275192384
 
 UNUSED LICENSES: