diff --git a/DEPS b/DEPS
index 28a6c835f8530..d1ea607e84db9 100644
--- a/DEPS
+++ b/DEPS
@@ -56,7 +56,7 @@ 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': '366eb1b4b3085e3b866bbfb65d8d932efa534bc1',
+  'dart_revision': 'be6b533e07e786026478715ef7f4472b77674898',
 
   # 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/excluded_files b/ci/licenses_golden/excluded_files
index 402a63d4286ec..340c1c965e884 100644
--- a/ci/licenses_golden/excluded_files
+++ b/ci/licenses_golden/excluded_files
@@ -1392,7 +1392,6 @@
 ../../../flutter/third_party/dart/runtime/bin/process_test.cc
 ../../../flutter/third_party/dart/runtime/bin/secure_socket_utils_test.cc
 ../../../flutter/third_party/dart/runtime/bin/snapshot_utils_test.cc
-../../../flutter/third_party/dart/runtime/bin/uri_test.cc
 ../../../flutter/third_party/dart/runtime/codereview.settings
 ../../../flutter/third_party/dart/runtime/docs
 ../../../flutter/third_party/dart/runtime/observatory/.gitignore
@@ -1403,6 +1402,7 @@
 ../../../flutter/third_party/dart/runtime/observatory/tests
 ../../../flutter/third_party/dart/runtime/observatory/update_sources.py
 ../../../flutter/third_party/dart/runtime/observatory/web/third_party/README.md
+../../../flutter/third_party/dart/runtime/platform/uri_test.cc
 ../../../flutter/third_party/dart/runtime/tests
 ../../../flutter/third_party/dart/runtime/tools/.gitignore
 ../../../flutter/third_party/dart/runtime/tools/android_finder.py
diff --git a/ci/licenses_golden/licenses_dart b/ci/licenses_golden/licenses_dart
index 12ae12ed9de7d..b5723b1098a96 100644
--- a/ci/licenses_golden/licenses_dart
+++ b/ci/licenses_golden/licenses_dart
@@ -1,4 +1,4 @@
-Signature: 0e36e72eea2e2e508744a6e463a9445f
+Signature: 05cae451c5e2baa8b661083e0380c586
 
 ====================================================================================================
 LIBRARY: dart
@@ -4079,9 +4079,9 @@ LIBRARY: dart
 ORIGIN: ../../../flutter/third_party/dart/runtime/bin/ifaddrs.cc + ../../../flutter/third_party/dart/LICENSE
 ORIGIN: ../../../flutter/third_party/dart/runtime/bin/ifaddrs.h + ../../../flutter/third_party/dart/LICENSE
 ORIGIN: ../../../flutter/third_party/dart/runtime/bin/native_assets_api_impl.cc + ../../../flutter/third_party/dart/LICENSE
-ORIGIN: ../../../flutter/third_party/dart/runtime/bin/uri.cc + ../../../flutter/third_party/dart/LICENSE
-ORIGIN: ../../../flutter/third_party/dart/runtime/bin/uri.h + ../../../flutter/third_party/dart/LICENSE
 ORIGIN: ../../../flutter/third_party/dart/runtime/include/bin/native_assets_api.h + ../../../flutter/third_party/dart/LICENSE
+ORIGIN: ../../../flutter/third_party/dart/runtime/platform/uri.cc + ../../../flutter/third_party/dart/LICENSE
+ORIGIN: ../../../flutter/third_party/dart/runtime/platform/uri.h + ../../../flutter/third_party/dart/LICENSE
 ORIGIN: ../../../flutter/third_party/dart/runtime/tools/dartfuzz/flag_fuzzer.dart + ../../../flutter/third_party/dart/LICENSE
 ORIGIN: ../../../flutter/third_party/dart/runtime/vm/compiler/backend/dart_calling_conventions.cc + ../../../flutter/third_party/dart/LICENSE
 ORIGIN: ../../../flutter/third_party/dart/runtime/vm/compiler/backend/dart_calling_conventions.h + ../../../flutter/third_party/dart/LICENSE
@@ -4097,9 +4097,9 @@ TYPE: LicenseType.bsd
 FILE: ../../../flutter/third_party/dart/runtime/bin/ifaddrs.cc
 FILE: ../../../flutter/third_party/dart/runtime/bin/ifaddrs.h
 FILE: ../../../flutter/third_party/dart/runtime/bin/native_assets_api_impl.cc
-FILE: ../../../flutter/third_party/dart/runtime/bin/uri.cc
-FILE: ../../../flutter/third_party/dart/runtime/bin/uri.h
 FILE: ../../../flutter/third_party/dart/runtime/include/bin/native_assets_api.h
+FILE: ../../../flutter/third_party/dart/runtime/platform/uri.cc
+FILE: ../../../flutter/third_party/dart/runtime/platform/uri.h
 FILE: ../../../flutter/third_party/dart/runtime/tools/dartfuzz/flag_fuzzer.dart
 FILE: ../../../flutter/third_party/dart/runtime/vm/compiler/backend/dart_calling_conventions.cc
 FILE: ../../../flutter/third_party/dart/runtime/vm/compiler/backend/dart_calling_conventions.h
@@ -4749,7 +4749,7 @@ 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/+/366eb1b4b3085e3b866bbfb65d8d932efa534bc1
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/be6b533e07e786026478715ef7f4472b77674898
 /third_party/fallback_root_certificates/
 
 ====================================================================================================
diff --git a/sky/packages/sky_engine/LICENSE b/sky/packages/sky_engine/LICENSE
index e0f4c6e179208..f62e55e320252 100644
--- a/sky/packages/sky_engine/LICENSE
+++ b/sky/packages/sky_engine/LICENSE
@@ -31865,7 +31865,7 @@ 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/+/366eb1b4b3085e3b866bbfb65d8d932efa534bc1
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/be6b533e07e786026478715ef7f4472b77674898
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------