diff --git a/DEPS b/DEPS
index 69be9b77cfd..d46f73f2da5 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': '46bcc84661688967e91612c38b67833dd936f610',
+  'dart_revision': 'ff56a84f766168c1a473d6f65150db7fa2894d91',
 
   # 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 f8dbd641f59..6067124ce40 100644
--- a/engine/src/flutter/ci/licenses_golden/licenses_dart
+++ b/engine/src/flutter/ci/licenses_golden/licenses_dart
@@ -1,4 +1,4 @@
-Signature: e48d41e84c515410fff97f4df84223f1
+Signature: 976a6ba095c0f220e7f2b400bd75991d
 
 ====================================================================================================
 LIBRARY: dart
@@ -4769,7 +4769,7 @@ 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/+/0486e486778ad5bf3c34a0bb6de7d9b859e6a9d2
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/ff56a84f766168c1a473d6f65150db7fa2894d91
 /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 347d4d74dde..4ff3d8a07f6 100644
--- a/engine/src/flutter/sky/packages/sky_engine/LICENSE
+++ b/engine/src/flutter/sky/packages/sky_engine/LICENSE
@@ -31926,7 +31926,7 @@ 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/+/46bcc84661688967e91612c38b67833dd936f610
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/ff56a84f766168c1a473d6f65150db7fa2894d91
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------