diff --git a/pubspec.yaml b/pubspec.yaml
index f868cae..5acda72 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -7,8 +7,8 @@ version: 1.2.0
 homepage: https://github.com/SkinnyMind/libgit2dart
 
 environment:
-  sdk: ">=2.17.0 <3.0.0"
-  flutter: ">=3.0.0"
+  sdk: ">=2.18.0 <3.0.0"
+  flutter: ">=3.3.0"
 
 dependencies:
   args: ^2.3.0