diff --git a/code_sharing/shared/lib/shared.dart b/code_sharing/shared/lib/shared.dart
index f8d3c81d0..781b37dbd 100644
--- a/code_sharing/shared/lib/shared.dart
+++ b/code_sharing/shared/lib/shared.dart
@@ -1,4 +1,4 @@
 /// Common data models required by our client and server.
-library shared;
+library;
 
 export 'src/models.dart';
diff --git a/code_sharing/shared/pubspec.yaml b/code_sharing/shared/pubspec.yaml
index 5db4e6ee4..578c13e82 100644
--- a/code_sharing/shared/pubspec.yaml
+++ b/code_sharing/shared/pubspec.yaml
@@ -13,5 +13,5 @@ dev_dependencies:
   build_runner: ^2.2.1
   freezed: ^2.1.1
   json_serializable: ^6.4.0
-  lints: ">=2.0.0 <5.0.0"
+  lints: ^5.0.0
   test: ^1.16.0