diff --git a/juno-dotnet.csproj b/juno-dotnet.csproj
old mode 100755
new mode 100644
index 864d5d8..ea96858
--- a/juno-dotnet.csproj
+++ b/juno-dotnet.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>