diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index bd994be5c65..74d1c8598c0 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-269bab73b6ad8f0e54fcd2b84f278ba857baf4af
+c88ba37c794f57982374bb53a694301198cad593
diff --git a/packages/flutter_tools/lib/src/project.dart b/packages/flutter_tools/lib/src/project.dart
index 5a4da6bce1a..6572c36d67d 100644
--- a/packages/flutter_tools/lib/src/project.dart
+++ b/packages/flutter_tools/lib/src/project.dart
@@ -109,5 +109,5 @@ Future<Match> _firstMatchInFile(File file, RegExp regExp) async {
       .transform(UTF8.decoder)
       .transform(const LineSplitter())
       .map(regExp.firstMatch)
-      .firstWhere((Match match) => match != null, defaultValue: () => null);
+      .firstWhere((Match match) => match != null, orElse: () => null);
 }