diff --git a/DEPS b/DEPS
index 7a5211c07dd..935e8bc327b 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': 'ecba03620fc89d0980a847473dc3784ff323f736',
+  'dart_revision': 'c1c971fd1b94622629f77dd4e1b6513a1c391407',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -479,7 +479,7 @@ deps = {
    Var('dart_git') + '/term_glyph.git@19d8c08a4e81122639129c62049896021910c932',
 
   'src/flutter/third_party/dart/third_party/pkg/test':
-   Var('dart_git') + '/test.git@22835e2ec81169a5c05ed1ceb4fd6d0e8f4e87d6',
+   Var('dart_git') + '/test.git@8e8a83607d90a7a6813fa378b2d1962a2fc0d44b',
 
   'src/flutter/third_party/dart/third_party/pkg/test_reflective_loader':
    Var('dart_git') + '/test_reflective_loader.git@598af2f503955020af0eaa82558d574a03934078',
diff --git a/engine/src/flutter/ci/licenses_golden/licenses_dart b/engine/src/flutter/ci/licenses_golden/licenses_dart
index 626ba078fc6..4b3df17856f 100644
--- a/engine/src/flutter/ci/licenses_golden/licenses_dart
+++ b/engine/src/flutter/ci/licenses_golden/licenses_dart
@@ -1,4 +1,4 @@
-Signature: b9d41419fc7483de4d9b92ee58dba83e
+Signature: 9d48d0c9d9793b74dd7899ff4a3778c7
 
 ====================================================================================================
 LIBRARY: dart
@@ -4787,7 +4787,7 @@ 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/+/ecba03620fc89d0980a847473dc3784ff323f736
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/c1c971fd1b94622629f77dd4e1b6513a1c391407
 /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 355f690bf69..9dceab6db10 100644
--- a/engine/src/flutter/sky/packages/sky_engine/LICENSE
+++ b/engine/src/flutter/sky/packages/sky_engine/LICENSE
@@ -32054,7 +32054,7 @@ 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/+/ecba03620fc89d0980a847473dc3784ff323f736
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/c1c971fd1b94622629f77dd4e1b6513a1c391407
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------