diff --git a/DEPS b/DEPS
index c67edb7b044..82a834e12fd 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': 'ac589dba5282b7a8740a1eb52c2fc5b6a201d929',
+  'dart_revision': '1a6f6d7c6f2c8bd8e704b765a06e9681bf3fcc00',
 
   # 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/sky/packages/sky_engine/LICENSE b/engine/src/flutter/sky/packages/sky_engine/LICENSE
index 4156d14747a..29e8352f0b9 100644
--- a/engine/src/flutter/sky/packages/sky_engine/LICENSE
+++ b/engine/src/flutter/sky/packages/sky_engine/LICENSE
@@ -31011,7 +31011,7 @@ 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/+/ac589dba5282b7a8740a1eb52c2fc5b6a201d929
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/1a6f6d7c6f2c8bd8e704b765a06e9681bf3fcc00
 /third_party/fallback_root_certificates/
 
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