diff --git a/gsGCode/gsGCode.csproj b/gsGCode/gsGCode.csproj
index 8ba8b12..bc9aa51 100644
--- a/gsGCode/gsGCode.csproj
+++ b/gsGCode/gsGCode.csproj
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>