diff --git a/DEPS b/DEPS
index 65a30cf23eb2c888558d449aefeed2073edbb80f..30dfb1366da75613a3d899443fe7c6eb809fbd7b 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': 'd50c158d4275e23d14d845c93bb6755e218342f8',
+  'dart_revision': 'bbe2ac28c9ab5bfec4e13d5df9360e7aa691cfe6',
 
   # 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 9f5cc3242eeb906aaec17c9469f876e6e44da993..a3a74a5cb0e3aba10aa189ecf8070e720158d144 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: 11e32382c56527efdcebb8a776a011be
+Signature: 10793d772d6c660b5fab347dc5ac6cf2
 
 UNUSED LICENSES:
 
@@ -7490,6 +7490,7 @@ FILE: ../../../third_party/dart/sdk/lib/vmservice_libraries.json
 FILE: ../../../third_party/dart/sdk_nnbd/lib/html/html_common/conversions_dart2js.dart
 FILE: ../../../third_party/dart/sdk_nnbd/lib/html/html_common/html_common.dart
 FILE: ../../../third_party/dart/sdk_nnbd/lib/libraries.json
+FILE: ../../../third_party/dart/sdk_nnbd/lib/libraries_nnbd_mix_hack.json
 FILE: ../../../third_party/dart/sdk_nnbd/lib/vmservice_libraries.json
 FILE: ../../../third_party/dart/third_party/7zip.tar.gz.sha1
 FILE: ../../../third_party/dart/third_party/clang.tar.gz.sha1