diff --git a/packages/wyatt_i18n/pubspec.yaml b/packages/wyatt_i18n/pubspec.yaml
index 0b57a19a..26af404e 100644
--- a/packages/wyatt_i18n/pubspec.yaml
+++ b/packages/wyatt_i18n/pubspec.yaml
@@ -6,7 +6,7 @@ version: 2.0.0
 publish_to: https://git.wyatt-studio.fr/api/packages/Wyatt-FOSS/pub
 
 environment:
-  sdk: ">=2.19.0 <3.0.0"
+  sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
   collection: ^1.17.0