diff --git a/DEPS b/DEPS
index 4e4b0f412ce..7e4a96a9629 100644
--- a/DEPS
+++ b/DEPS
@@ -35,7 +35,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': 'd7bb344966197bcc4bce9b32c032386f44d83ce3',
+  'dart_revision': '6c97fcdd12dc6fe3fcfe072a3583d0fc659f06bf',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py