diff --git a/pubspec.yaml b/pubspec.yaml
index c7d358f..234d39d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -9,8 +9,8 @@ environment:
   sdk: ">=2.12.0-259.9.beta <3.0.0"
 
 dependencies:
-  js: 0.6.3-nullsafety.3
+  js: ^0.6.3-nullsafety.3
 
 dev_dependencies:
-  pedantic: 1.10.0-nullsafety.3
-  test: 1.16.0-nullsafety.17
+  pedantic: ^1.10.0-nullsafety.3
+  test: ^1.16.0-nullsafety.17