diff --git a/DEPS b/DEPS
index 7a91cfbfe15..927c43e3375 100644
--- a/DEPS
+++ b/DEPS
@@ -62,7 +62,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/main/DEPS
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '728fcf0bcbcac3eb5c2f1a3c2d7280d4026af897',
+  'dart_revision': '50464546d92d8002d5c1ced36b9d188fc4d303f6',
 
   # 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/engine/src/flutter/ci/licenses_golden/licenses_dart b/engine/src/flutter/ci/licenses_golden/licenses_dart
index 1dffb29c885..07d657ffe78 100644
--- a/engine/src/flutter/ci/licenses_golden/licenses_dart
+++ b/engine/src/flutter/ci/licenses_golden/licenses_dart
@@ -1,4 +1,4 @@
-Signature: 88fd4810b6cea074fea2731b9d36d345
+Signature: 987a8696420f13df4390293e55a8fe1c
 
 ====================================================================================================
 LIBRARY: dart
@@ -2728,7 +2728,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 ====================================================================================================
 LIBRARY: dart
-ORIGIN: ../../../third_party/dart/runtime/bin/cli.cc + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/runtime/bin/dfe.cc + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/runtime/bin/dfe.h + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/runtime/bin/error_exit.cc + ../../../third_party/dart/LICENSE
@@ -2831,13 +2830,11 @@ ORIGIN: ../../../third_party/dart/sdk/lib/_internal/js_dev_runtime/private/custo
 ORIGIN: ../../../third_party/dart/sdk/lib/_internal/js_dev_runtime/private/identity_hash_map.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/_internal/js_dev_runtime/private/linked_hash_map.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/_internal/js_dev_runtime/private/profile.dart + ../../../third_party/dart/LICENSE
-ORIGIN: ../../../third_party/dart/sdk/lib/_internal/vm/bin/cli_patch.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/_internal/vm/bin/namespace_patch.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/_internal/vm/bin/sync_socket_patch.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/_internal/vm/lib/class_id_fasta.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/_internal/vm_shared/lib/bigint_patch.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/cli/cli.dart + ../../../third_party/dart/LICENSE
-ORIGIN: ../../../third_party/dart/sdk/lib/cli/wait_for.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/core/bigint.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/internal/linked_list.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/sdk/lib/internal/patch.dart + ../../../third_party/dart/LICENSE
@@ -2848,7 +2845,6 @@ ORIGIN: ../../../third_party/dart/sdk/lib/io/sync_socket.dart + ../../../third_p
 ORIGIN: ../../../third_party/dart/sdk/lib/vmservice/named_lookup.dart + ../../../third_party/dart/LICENSE
 ORIGIN: ../../../third_party/dart/utils/bazel/kernel_worker.dart + ../../../third_party/dart/LICENSE
 TYPE: LicenseType.bsd
-FILE: ../../../third_party/dart/runtime/bin/cli.cc
 FILE: ../../../third_party/dart/runtime/bin/dfe.cc
 FILE: ../../../third_party/dart/runtime/bin/dfe.h
 FILE: ../../../third_party/dart/runtime/bin/error_exit.cc
@@ -2951,13 +2947,11 @@ FILE: ../../../third_party/dart/sdk/lib/_internal/js_dev_runtime/private/custom_
 FILE: ../../../third_party/dart/sdk/lib/_internal/js_dev_runtime/private/identity_hash_map.dart
 FILE: ../../../third_party/dart/sdk/lib/_internal/js_dev_runtime/private/linked_hash_map.dart
 FILE: ../../../third_party/dart/sdk/lib/_internal/js_dev_runtime/private/profile.dart
-FILE: ../../../third_party/dart/sdk/lib/_internal/vm/bin/cli_patch.dart
 FILE: ../../../third_party/dart/sdk/lib/_internal/vm/bin/namespace_patch.dart
 FILE: ../../../third_party/dart/sdk/lib/_internal/vm/bin/sync_socket_patch.dart
 FILE: ../../../third_party/dart/sdk/lib/_internal/vm/lib/class_id_fasta.dart
 FILE: ../../../third_party/dart/sdk/lib/_internal/vm_shared/lib/bigint_patch.dart
 FILE: ../../../third_party/dart/sdk/lib/cli/cli.dart
-FILE: ../../../third_party/dart/sdk/lib/cli/wait_for.dart
 FILE: ../../../third_party/dart/sdk/lib/core/bigint.dart
 FILE: ../../../third_party/dart/sdk/lib/internal/linked_list.dart
 FILE: ../../../third_party/dart/sdk/lib/internal/patch.dart
@@ -4751,7 +4745,7 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
   This Source Code Form is "Incompatible With Secondary Licenses", as
   defined by the Mozilla Public License, v. 2.0.
 
-You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/728fcf0bcbcac3eb5c2f1a3c2d7280d4026af897
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/50464546d92d8002d5c1ced36b9d188fc4d303f6
 /third_party/fallback_root_certificates/
 
 ====================================================================================================
diff --git a/engine/src/flutter/sky/packages/sky_engine/LICENSE b/engine/src/flutter/sky/packages/sky_engine/LICENSE
index b9a7577308f..38dad4a85ef 100644
--- a/engine/src/flutter/sky/packages/sky_engine/LICENSE
+++ b/engine/src/flutter/sky/packages/sky_engine/LICENSE
@@ -31736,7 +31736,7 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
   This Source Code Form is "Incompatible With Secondary Licenses", as
   defined by the Mozilla Public License, v. 2.0.
 
-You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/728fcf0bcbcac3eb5c2f1a3c2d7280d4026af897
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/50464546d92d8002d5c1ced36b9d188fc4d303f6
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------