diff --git a/PMF/PMF.csproj b/PMF/PMF.csproj
index 7851db3..af34780 100644
--- a/PMF/PMF.csproj
+++ b/PMF/PMF.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>