diff --git a/DEPS b/DEPS
index 8e19faad29818..a44617734ec97 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': 'd5650235a249aa066da54f89a6fa7588fd6e1c7b',
+  'dart_revision': '3aa7484f6a61b5d04365075ab4f0371cc50deb9e',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -69,7 +69,7 @@ vars = {
   'dart_mockito_tag': 'd39ac507483b9891165e422ec98d9fb480037c8b',
   'dart_mustache_tag': '664737ecad027e6b96d0d1e627257efa0e46fcb1',
   'dart_oauth2_tag': '1.6.0',
-  'dart_package_config_tag': 'v1.9.2',
+  'dart_package_config_tag': '9c586d04bd26fef01215fd10e7ab96a3050cfa64',
   'dart_path_tag': '4b8c83cd5ccfcc8101acd2940ffb5a44d24ec57e',
   'dart_pedantic_tag': 'v1.9.0',
   'dart_pool_tag': '86fbb2cde9bbc66c8d159909d2f65a5981ea5b50',
diff --git a/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index a715acdf5670d..f692d4a69724c 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: 477507666844668f9cbad4dc8b8b805e
+Signature: be13715f1906ba3fc845a66d454a3179
 
 UNUSED LICENSES:
 
@@ -7719,6 +7719,7 @@ FILE: ../../../third_party/dart/runtime/bin/dartdev_utils.h
 FILE: ../../../third_party/dart/runtime/bin/exe_utils.cc
 FILE: ../../../third_party/dart/runtime/bin/exe_utils.h
 FILE: ../../../third_party/dart/runtime/observatory/bin/heap_snapshot.dart
+FILE: ../../../third_party/dart/runtime/platform/leak_sanitizer.h
 FILE: ../../../third_party/dart/runtime/platform/unaligned.h
 FILE: ../../../third_party/dart/runtime/platform/undefined_behavior_sanitizer.h
 FILE: ../../../third_party/dart/runtime/tools/wiki/xref_extractor/bin/main.dart