diff --git a/Backtester/Backtester.csproj b/Backtester/Backtester.csproj
index 65a284e..119d90b 100644
--- a/Backtester/Backtester.csproj
+++ b/Backtester/Backtester.csproj
@@ -71,7 +71,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>12.0.3</Version>
+      <Version>13.0.1</Version>
     </PackageReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
diff --git a/SharpTrader.Core/SharpTrader.Core.csproj b/SharpTrader.Core/SharpTrader.Core.csproj
index 531ac83..a250d03 100644
--- a/SharpTrader.Core/SharpTrader.Core.csproj
+++ b/SharpTrader.Core/SharpTrader.Core.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NLog" Version="4.7.0" />
     <PackageReference Include="protobuf-net" Version="2.3.7" />
   </ItemGroup>