diff --git a/example/lib/main.dart b/example/lib/main.dart
index f002022a..0a6e6fba 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -39,7 +39,6 @@ class Demo extends StatelessWidget {
       sidebar: Center(
         child: Text('Sidebar'),
       ),
-      //sidebarBreakpoint: 500,
       body: Center(
         child: Container(
           height: 50.0,
diff --git a/example/pubspec.lock b/example/pubspec.lock
index b63ec9e6..05612383 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -73,7 +73,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.0.1"
+    version: "0.0.2"
   matcher:
     dependency: transitive
     description:
@@ -124,10 +124,12 @@ packages:
   split_view:
     dependency: transitive
     description:
-      name: split_view
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.4"
+      path: "."
+      ref: null_safety
+      resolved-ref: e9b5f42d8072e3a5f91d3abbd6df902560d79703
+      url: "https://github.com/GroovinChip/split_view.git"
+    source: git
+    version: "2.0.0+2"
   stack_trace:
     dependency: transitive
     description:
diff --git a/lib/src/layout/scaffold.dart b/lib/src/layout/scaffold.dart
index 191e09bf..df5fc95f 100644
--- a/lib/src/layout/scaffold.dart
+++ b/lib/src/layout/scaffold.dart
@@ -47,11 +47,11 @@ class Scaffold extends StatelessWidget {
   ///
   /// Defaults to 0.80, which seems to be the default in Apple's macOS apps
   /// (I eyeballed this so it's not perfect but it's very close).
-  final double? sidebarGripSize;
+  final double sidebarGripSize;
 
   /// Defines an area to which [sidebar] cannot be expanded or shrunk past on
   /// the left and right.
-  final double? resizeBoundary;
+  final double resizeBoundary;
 
   /// Defines a breakpoint for showing and hiding the [sidebar].
   ///
@@ -60,7 +60,7 @@ class Scaffold extends StatelessWidget {
   /// will be shown again.
   ///
   /// Defaults to `0.0`, which means the sidebar will always be shown.
-  final double? sidebarBreakpoint;
+  final double sidebarBreakpoint;
 
   @override
   Widget build(BuildContext context) {
@@ -91,8 +91,7 @@ class Scaffold extends StatelessWidget {
       child: sidebar != null
           ? LayoutBuilder(
               builder: (context, constraints) {
-                print(constraints.maxWidth);
-                if (constraints.maxWidth > sidebarBreakpoint!) {
+                if (constraints.maxWidth > sidebarBreakpoint) {
                   return SplitView(
                     positionLimit: resizeBoundary,
                     initialWeight: splitOffset,
diff --git a/pubspec.lock b/pubspec.lock
index bd51fbf4..ade33a9a 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -96,10 +96,12 @@ packages:
   split_view:
     dependency: "direct main"
     description:
-      name: split_view
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.4"
+      path: "."
+      ref: null_safety
+      resolved-ref: e9b5f42d8072e3a5f91d3abbd6df902560d79703
+      url: "https://github.com/GroovinChip/split_view.git"
+    source: git
+    version: "2.0.0+2"
   stack_trace:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 03a7e554..892d7a9c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -10,7 +10,11 @@ dependencies:
   flutter:
     sdk: flutter
     
-  split_view: ^1.0.4
+  #split_view: ^1.0.4
+  split_view:
+    git:
+      url: https://github.com/GroovinChip/split_view.git
+      ref: null_safety
 
 dev_dependencies:
   flutter_test: