diff --git a/Foundry.WorldReader.Tester/Foundry.WorldReader.Tester.csproj b/Foundry.WorldReader.Tester/Foundry.WorldReader.Tester.csproj
index aea75a8..3bc9980 100644
--- a/Foundry.WorldReader.Tester/Foundry.WorldReader.Tester.csproj
+++ b/Foundry.WorldReader.Tester/Foundry.WorldReader.Tester.csproj
@@ -6,7 +6,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/Foundry.WorldReader/Foundry.WorldReader.csproj b/Foundry.WorldReader/Foundry.WorldReader.csproj
index 5f6a68f..f01bcc7 100644
--- a/Foundry.WorldReader/Foundry.WorldReader.csproj
+++ b/Foundry.WorldReader/Foundry.WorldReader.csproj
@@ -5,7 +5,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     </ItemGroup>
 
 </Project>