diff --git a/CutToLength/CutToLength.csproj b/CutToLength/CutToLength.csproj
index 8b0b61f..e41da39 100644
--- a/CutToLength/CutToLength.csproj
+++ b/CutToLength/CutToLength.csproj
@@ -33,9 +33,8 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Newtonsoft.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\packages\Newtonsoft.Json.9.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.12.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/CutToLength/MainForm.Designer.cs b/CutToLength/MainForm.Designer.cs
index 4cfda46..ca33a3a 100644
--- a/CutToLength/MainForm.Designer.cs
+++ b/CutToLength/MainForm.Designer.cs
@@ -29,11 +29,15 @@
         private void InitializeComponent()
         {
             this.components = new System.ComponentModel.Container();
-            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle3 = new System.Windows.Forms.DataGridViewCellStyle();
             System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle1 = new System.Windows.Forms.DataGridViewCellStyle();
             System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle2 = new System.Windows.Forms.DataGridViewCellStyle();
+            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle3 = new System.Windows.Forms.DataGridViewCellStyle();
             this.dataGridView1 = new System.Windows.Forms.DataGridView();
+            this.nameDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.lengthDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.quantityDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.TotalLength = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.itemBindingSource = new System.Windows.Forms.BindingSource(this.components);
             this.label1 = new System.Windows.Forms.Label();
             this.label2 = new System.Windows.Forms.Label();
             this.numericUpDown1 = new System.Windows.Forms.NumericUpDown();
@@ -46,14 +50,10 @@
             this.textBox1 = new System.Windows.Forms.TextBox();
             this.label3 = new System.Windows.Forms.Label();
             this.label4 = new System.Windows.Forms.Label();
-            this.nameDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
-            this.lengthDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
-            this.quantityDataGridViewTextBoxColumn = new System.Windows.Forms.DataGridViewTextBoxColumn();
-            this.itemBindingSource = new System.Windows.Forms.BindingSource(this.components);
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.itemBindingSource)).BeginInit();
             ((System.ComponentModel.ISupportInitialize)(this.numericUpDown1)).BeginInit();
             this.toolStrip1.SuspendLayout();
-            ((System.ComponentModel.ISupportInitialize)(this.itemBindingSource)).BeginInit();
             this.SuspendLayout();
             // 
             // dataGridView1
@@ -83,6 +83,31 @@
             this.dataGridView1.Size = new System.Drawing.Size(763, 361);
             this.dataGridView1.TabIndex = 5;
             // 
+            // nameDataGridViewTextBoxColumn
+            // 
+            this.nameDataGridViewTextBoxColumn.DataPropertyName = "Name";
+            this.nameDataGridViewTextBoxColumn.HeaderText = "Name";
+            this.nameDataGridViewTextBoxColumn.Name = "nameDataGridViewTextBoxColumn";
+            this.nameDataGridViewTextBoxColumn.Width = 200;
+            // 
+            // lengthDataGridViewTextBoxColumn
+            // 
+            this.lengthDataGridViewTextBoxColumn.DataPropertyName = "Length";
+            dataGridViewCellStyle1.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleRight;
+            this.lengthDataGridViewTextBoxColumn.DefaultCellStyle = dataGridViewCellStyle1;
+            this.lengthDataGridViewTextBoxColumn.HeaderText = "Length";
+            this.lengthDataGridViewTextBoxColumn.Name = "lengthDataGridViewTextBoxColumn";
+            this.lengthDataGridViewTextBoxColumn.Width = 120;
+            // 
+            // quantityDataGridViewTextBoxColumn
+            // 
+            this.quantityDataGridViewTextBoxColumn.DataPropertyName = "Quantity";
+            dataGridViewCellStyle2.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleRight;
+            this.quantityDataGridViewTextBoxColumn.DefaultCellStyle = dataGridViewCellStyle2;
+            this.quantityDataGridViewTextBoxColumn.HeaderText = "Qty";
+            this.quantityDataGridViewTextBoxColumn.Name = "quantityDataGridViewTextBoxColumn";
+            this.quantityDataGridViewTextBoxColumn.Width = 50;
+            // 
             // TotalLength
             // 
             this.TotalLength.DataPropertyName = "TotalLength";
@@ -94,6 +119,10 @@
             this.TotalLength.Name = "TotalLength";
             this.TotalLength.ReadOnly = true;
             // 
+            // itemBindingSource
+            // 
+            this.itemBindingSource.DataSource = typeof(CutToLength.UIItem);
+            // 
             // label1
             // 
             this.label1.AutoSize = true;
@@ -221,40 +250,11 @@
             this.label4.AutoSize = true;
             this.label4.Font = new System.Drawing.Font("Segoe UI Semibold", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.label4.ForeColor = System.Drawing.Color.Blue;
-            this.label4.Location = new System.Drawing.Point(333, 76);
+            this.label4.Location = new System.Drawing.Point(336, 76);
             this.label4.Name = "label4";
-            this.label4.Size = new System.Drawing.Size(70, 17);
+            this.label4.Size = new System.Drawing.Size(67, 17);
             this.label4.TabIndex = 0;
-            this.label4.Text = "Kerf width";
-            // 
-            // nameDataGridViewTextBoxColumn
-            // 
-            this.nameDataGridViewTextBoxColumn.DataPropertyName = "Name";
-            this.nameDataGridViewTextBoxColumn.HeaderText = "Name";
-            this.nameDataGridViewTextBoxColumn.Name = "nameDataGridViewTextBoxColumn";
-            this.nameDataGridViewTextBoxColumn.Width = 200;
-            // 
-            // lengthDataGridViewTextBoxColumn
-            // 
-            this.lengthDataGridViewTextBoxColumn.DataPropertyName = "Length";
-            dataGridViewCellStyle1.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleRight;
-            this.lengthDataGridViewTextBoxColumn.DefaultCellStyle = dataGridViewCellStyle1;
-            this.lengthDataGridViewTextBoxColumn.HeaderText = "Length";
-            this.lengthDataGridViewTextBoxColumn.Name = "lengthDataGridViewTextBoxColumn";
-            this.lengthDataGridViewTextBoxColumn.Width = 120;
-            // 
-            // quantityDataGridViewTextBoxColumn
-            // 
-            this.quantityDataGridViewTextBoxColumn.DataPropertyName = "Quantity";
-            dataGridViewCellStyle2.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleRight;
-            this.quantityDataGridViewTextBoxColumn.DefaultCellStyle = dataGridViewCellStyle2;
-            this.quantityDataGridViewTextBoxColumn.HeaderText = "Qty";
-            this.quantityDataGridViewTextBoxColumn.Name = "quantityDataGridViewTextBoxColumn";
-            this.quantityDataGridViewTextBoxColumn.Width = 50;
-            // 
-            // itemBindingSource
-            // 
-            this.itemBindingSource.DataSource = typeof(CutToLength.UIItem);
+            this.label4.Text = "Cut width";
             // 
             // MainForm
             // 
@@ -276,10 +276,10 @@
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
             this.Text = "Cut To Length";
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.itemBindingSource)).EndInit();
             ((System.ComponentModel.ISupportInitialize)(this.numericUpDown1)).EndInit();
             this.toolStrip1.ResumeLayout(false);
             this.toolStrip1.PerformLayout();
-            ((System.ComponentModel.ISupportInitialize)(this.itemBindingSource)).EndInit();
             this.ResumeLayout(false);
             this.PerformLayout();
 
diff --git a/CutToLength/packages.config b/CutToLength/packages.config
index 7ee8c10..466ab76 100644
--- a/CutToLength/packages.config
+++ b/CutToLength/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="12.0.1" targetFramework="net461" />
 </packages>
\ No newline at end of file