diff --git a/Samples/Pavalisoft.Caching.InMemory.NoConfigSample/Pavalisoft.Caching.InMemory.NoConfigSample.csproj b/Samples/Pavalisoft.Caching.InMemory.NoConfigSample/Pavalisoft.Caching.InMemory.NoConfigSample.csproj
index 8fda647..21189fb 100644
--- a/Samples/Pavalisoft.Caching.InMemory.NoConfigSample/Pavalisoft.Caching.InMemory.NoConfigSample.csproj
+++ b/Samples/Pavalisoft.Caching.InMemory.NoConfigSample/Pavalisoft.Caching.InMemory.NoConfigSample.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Source/Pavalisoft.Caching/Pavalisoft.Caching.csproj b/Source/Pavalisoft.Caching/Pavalisoft.Caching.csproj
index fe9610c..61c11c5 100644
--- a/Source/Pavalisoft.Caching/Pavalisoft.Caching.csproj
+++ b/Source/Pavalisoft.Caching/Pavalisoft.Caching.csproj
@@ -41,6 +41,6 @@ No Config Sample Project as reference implementation
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="2.2.4" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 </Project>