diff --git a/DEPS b/DEPS
index c6336bfc47a..1297048ec84 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': 'c52fb4fe2d8625657d8a59f1ab950852522c9e66',
+  'dart_revision': 'b9ae53ac46631ae85a7a28bc550423438dbf2a8b',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py