diff --git a/pubspec.yaml b/pubspec.yaml
index 5fe7517..64da322 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -9,15 +9,16 @@ authors:
   - Flutter Community <community@flutter.zone>
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.12.0 <3.2.4"
 
 dependencies:
-  args: ^2.0.0
-  tint: ^2.0.0
-  yaml: ^3.1.0
+  args: ^2.4.2
+  tint: ^2.0.1
+  yaml: ^3.1.2
 
 dev_dependencies:
-  test: ^1.16.7
+  test: ^1.25.0
+  lint: ^2.0.1
 
 import_sorter:
   emojis: true