diff --git a/packages/wyatt_analysis/pubspec.yaml b/packages/wyatt_analysis/pubspec.yaml
index f8840852..ade2b52a 100644
--- a/packages/wyatt_analysis/pubspec.yaml
+++ b/packages/wyatt_analysis/pubspec.yaml
@@ -22,4 +22,4 @@ version: 2.5.0
 publish_to: https://git.wyatt-studio.fr/api/packages/Wyatt-FOSS/pub
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=3.0.0 <4.0.0"