diff --git a/lib/src/commands/test/templates/test_runner_bundle.dart b/lib/src/commands/test/templates/test_runner_bundle.dart
index 508fe766b..9580e4230 100644
--- a/lib/src/commands/test/templates/test_runner_bundle.dart
+++ b/lib/src/commands/test/templates/test_runner_bundle.dart
@@ -8,7 +8,7 @@ final testRunnerBundle = MasonBundle.fromJson(<String, dynamic>{
     {
       "path": "test/.test_runner.dart",
       "data":
-          "Ly8gR0VORVJBVEVEIENPREUgLSBETyBOT1QgTU9ESUZZIEJZIEhBTkQKLy8gQ29uc2lkZXIgYWRkaW5nIHRoaXMgZmlsZSB0byB5b3VyIC5naXRpZ25vcmUuCgp7eyN0ZXN0c319aW1wb3J0ICd7e3sufX19JyBhcyB7eyNzbmFrZUNhc2V9fXt7ey59fX17ey9zbmFrZUNhc2V9fTsKe3svdGVzdHN9fQp2b2lkIG1haW4oKSB7Cnt7I3Rlc3RzfX0gIHt7I3NuYWtlQ2FzZX19e3t7Ln19fXt7L3NuYWtlQ2FzZX19Lm1haW4oKTsKe3svdGVzdHN9fX0K",
+          "Ly8gR0VORVJBVEVEIENPREUgLSBETyBOT1QgTU9ESUZZIEJZIEhBTkQKLy8gQ29uc2lkZXIgYWRkaW5nIHRoaXMgZmlsZSB0byB5b3VyIC5naXRpZ25vcmUuCgppbXBvcnQgJ3BhY2thZ2U6Zmx1dHRlcl90ZXN0L2ZsdXR0ZXJfdGVzdC5kYXJ0JzsKCnt7I3Rlc3RzfX1pbXBvcnQgJ3t7ey59fX0nIGFzIHt7I3NuYWtlQ2FzZX19e3t7Ln19fXt7L3NuYWtlQ2FzZX19Owp7ey90ZXN0c319CnZvaWQgbWFpbigpIHsKe3sjdGVzdHN9fSAgZ3JvdXAoJ3t7I3NuYWtlQ2FzZX19e3t7Ln19fXt7L3NuYWtlQ2FzZX19Jywge3sjc25ha2VDYXNlfX17e3sufX19e3svc25ha2VDYXNlfX0ubWFpbik7Cnt7L3Rlc3RzfX19Cg==",
       "type": "text"
     }
   ],