diff --git a/projects/RemiBou.BlogPost.SignalR/Shared/RemiBou.BlogPost.SignalR.Shared.csproj b/projects/RemiBou.BlogPost.SignalR/Shared/RemiBou.BlogPost.SignalR.Shared.csproj
index 1393f01..78a29ce 100644
--- a/projects/RemiBou.BlogPost.SignalR/Shared/RemiBou.BlogPost.SignalR.Shared.csproj
+++ b/projects/RemiBou.BlogPost.SignalR/Shared/RemiBou.BlogPost.SignalR.Shared.csproj
@@ -4,9 +4,9 @@
     <TargetFramework>netstandard2.1</TargetFramework>
   </PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="MediatR" Version="8.0.1" />
-    <PackageReference Include="System.Text.Json" Version="4.7.2" />
+  <ItemGroup>
+    <PackageReference Include="MediatR" Version="8.0.1" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
 
 </Project>