diff --git a/DEPS b/DEPS
index e923a3d16fe77..f4210031f1c20 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': '46e8b18047eb277cf99b426cdfe76efb69b2fc0c',
+  'dart_revision': 'a9c212f2f54b8caa70fb6335884ed63bc14c2fbb',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py