diff --git a/pubspec.yaml b/pubspec.yaml
index d2522bf..02836c9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ publish_to: 'none'
 version: 0.0.21+255
 
 environment:
-  sdk: ^3.11.5
+  sdk: ^3.10.7
 
 dependencies:
   clock: ^1.1.2