diff --git a/DEPS b/DEPS
index 5d44067c4037d..2b8f11478ef2e 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': 'c260e4e8dac6dfd0ae62a50338f2bc7e055c1e63',
+  'dart_revision': '1db1a837f8c9e7e4e12c968efd98510527feae6b',
 
   # 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 e6f0e5d48e962..7ba4b1d4b523c 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: 1bc57350d04926bcb0128e3c87bf87f5
+Signature: 4ce155ffc94b91527f6b04e2bb18c102
 
 UNUSED LICENSES:
 
@@ -7460,6 +7460,7 @@ FILE: ../../../third_party/dart/PATENT_GRANT
 FILE: ../../../third_party/dart/benchmarks/IsolateJson/dart/sample.json
 FILE: ../../../third_party/dart/benchmarks/IsolateSpawn/dart/helloworld.dart
 FILE: ../../../third_party/dart/benchmarks/IsolateSpawnMemory/dart/helloworld.dart
+FILE: ../../../third_party/dart/benchmarks/SoundSplayTreeSieve/dart/iterable.dart
 FILE: ../../../third_party/dart/client/idea/.idea/.name
 FILE: ../../../third_party/dart/client/idea/.idea/inspectionProfiles/Project_Default.xml
 FILE: ../../../third_party/dart/client/idea/.idea/vcs.xml
@@ -7546,6 +7547,8 @@ FILE: ../../../third_party/dart/benchmarks/Isolate/dart/Isolate.dart
 FILE: ../../../third_party/dart/benchmarks/IsolateJson/dart/IsolateJson.dart
 FILE: ../../../third_party/dart/benchmarks/IsolateSpawn/dart/IsolateSpawn.dart
 FILE: ../../../third_party/dart/benchmarks/IsolateSpawnMemory/dart/IsolateSpawnMemory.dart
+FILE: ../../../third_party/dart/benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart
+FILE: ../../../third_party/dart/benchmarks/SoundSplayTreeSieve/dart/sound_splay_tree.dart
 FILE: ../../../third_party/dart/runtime/bin/abi_version.h
 FILE: ../../../third_party/dart/runtime/bin/abi_version_in.cc
 FILE: ../../../third_party/dart/runtime/bin/elf_loader.cc