diff --git a/MessageMediaMessages.Standard/MessageMediaMessages.Standard.csproj b/MessageMediaMessages.Standard/MessageMediaMessages.Standard.csproj
old mode 100755
new mode 100644
index 972973c..c564433
--- a/MessageMediaMessages.Standard/MessageMediaMessages.Standard.csproj
+++ b/MessageMediaMessages.Standard/MessageMediaMessages.Standard.csproj
@@ -20,7 +20,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file