diff --git a/Component1.razor b/Component1.razor
index 397cb75..5de7f46 100644
--- a/Component1.razor
+++ b/Component1.razor
@@ -1,5 +1,5 @@
 @namespace RazorNullableIssue
-@inherits GenericComponentBase<string>
+@inherits GenericComponentBase<string?>
 
 <div class="my-component">
     This component is defined in the <strong>RazorNullableIssue</strong> library.
diff --git a/global.json b/global.json
index c0a934c..70c5fd9 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
     "sdk": {
-      "version": "8.0.105"
+      "version": "8.0.300"
     }
   }
   
\ No newline at end of file