diff --git a/DEPS b/DEPS
index 27b9cb5c9d2be..bac81d7664a18 100644
--- a/DEPS
+++ b/DEPS
@@ -59,7 +59,7 @@ 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': '906f23c1cb20b46f0ac0ec8c60933703702914f8',
+  'dart_revision': '12c5efc94edf6bffae3f478e62844ec270e78ef0',
 
   # 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/licenses_dart b/ci/licenses_golden/licenses_dart
index 258f0ec1473b2..103a6bf5aab7e 100644
--- a/ci/licenses_golden/licenses_dart
+++ b/ci/licenses_golden/licenses_dart
@@ -1,4 +1,4 @@
-Signature: 7a940662012cd80c6c394852923febfe
+Signature: a31179e5492243b273640a4e0fc548a2
 
 ====================================================================================================
 LIBRARY: dart