diff --git a/packages/two_dimensional_scrollables/example/pubspec.yaml b/packages/two_dimensional_scrollables/example/pubspec.yaml
index a36e620a556..aafebdaf019 100644
--- a/packages/two_dimensional_scrollables/example/pubspec.yaml
+++ b/packages/two_dimensional_scrollables/example/pubspec.yaml
@@ -6,7 +6,7 @@ publish_to: 'none'
 version: 1.0.0+1
 
 environment:
-  sdk: '>=3.1.0 <4.0.0'
+  sdk: '>=2.19.0 <4.0.0'
   flutter: ">=3.13.0"
 
 dependencies:
diff --git a/packages/two_dimensional_scrollables/pubspec.yaml b/packages/two_dimensional_scrollables/pubspec.yaml
index 5b861ffd7cc..51aaa0df93b 100644
--- a/packages/two_dimensional_scrollables/pubspec.yaml
+++ b/packages/two_dimensional_scrollables/pubspec.yaml
@@ -5,7 +5,7 @@ repository: https://github.com/flutter/packages/tree/main/packages/two_dimension
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+two_dimensional_scrollables%22+
 
 environment:
-  sdk: '>=3.1.0 <4.0.0'
+  sdk: '>=2.19.0 <4.0.0'
   flutter: ">=3.13.0"
 
 dependencies: