diff --git a/HowFar.Core/HowFar.Core.csproj b/HowFar.Core/HowFar.Core.csproj
index 2e3bf95..13b8e5f 100644
--- a/HowFar.Core/HowFar.Core.csproj
+++ b/HowFar.Core/HowFar.Core.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.13" />
     <!--<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.13" />-->
 
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="4.7.0" />
     <PackageReference Include="System.ComponentModel.TypeConverter" Version="4.3.0" />
   </ItemGroup>
diff --git a/HowFar.Tests/HowFar.Tests.csproj b/HowFar.Tests/HowFar.Tests.csproj
index f842f6e..559e6e8 100644
--- a/HowFar.Tests/HowFar.Tests.csproj
+++ b/HowFar.Tests/HowFar.Tests.csproj
@@ -83,7 +83,7 @@
       <Version>2.2.0</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>12.0.1</Version>
+      <Version>13.0.1</Version>
     </PackageReference>
     <PackageReference Include="NUnit">
       <Version>3.11.0</Version>