diff --git a/Engine/Engine.csproj b/Engine/Engine.csproj
index 64d66f9..166ba75 100644
--- a/Engine/Engine.csproj
+++ b/Engine/Engine.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net472</TargetFramework>
@@ -17,7 +17,7 @@
 
   <ItemGroup>
     <PackageReference Include="MySql.Data" Version="8.0.29" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/WsjtxImport/packages.config b/WsjtxImport/packages.config
index 64f9ff6..82fe63a 100644
--- a/WsjtxImport/packages.config
+++ b/WsjtxImport/packages.config
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="BouncyCastle" version="1.8.5" targetFramework="net472" />
   <package id="Google.Protobuf" version="3.15.0" targetFramework="net472" />
@@ -6,7 +6,7 @@
   <package id="K4os.Compression.LZ4.Streams" version="1.2.6" targetFramework="net472" />
   <package id="K4os.Hash.xxHash" version="1.0.6" targetFramework="net472" />
   <package id="MySql.Data" version="8.0.27" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="6.0.3" targetFramework="net472" requireReinstallation="true" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" requireReinstallation="true" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
   <package id="System.Memory" version="4.5.4" targetFramework="net472" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />