diff --git a/DEPS b/DEPS
index eef37eabf180a..6ac96222139ee 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': 'ff56a84f766168c1a473d6f65150db7fa2894d91',
+  'dart_revision': 'c4c9a84c3532767cc7103c76c7642898610e2c44',
 
   # 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/sky/packages/sky_engine/LICENSE b/sky/packages/sky_engine/LICENSE
index 4ff3d8a07f6c5..913b4db967b71 100644
--- a/sky/packages/sky_engine/LICENSE
+++ b/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/+/ff56a84f766168c1a473d6f65150db7fa2894d91
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/c4c9a84c3532767cc7103c76c7642898610e2c44
 /third_party/fallback_root_certificates/
 
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