diff --git a/DEPS b/DEPS
index a8dbc79373900..e1a089d8788de 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': '6fcd1de98c2c946ac6cf0100a8b1c0fad5d4bf3e',
+  'dart_revision': '270966b160442f3ee16f99f9de18b263900c7050',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
diff --git a/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index 21015a709aa87..c15f59d03ffa8 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: d518499e365ef72eca6adbb47d4ae47b
+Signature: 48939ac3d8120cff452043892bb7e0a3
 
 UNUSED LICENSES: