diff --git a/Loxone.Client/Loxone.Client.csproj b/Loxone.Client/Loxone.Client.csproj
index 646b82d..e3e2131 100644
--- a/Loxone.Client/Loxone.Client.csproj
+++ b/Loxone.Client/Loxone.Client.csproj
@@ -9,7 +9,7 @@
     <Authors>manison</Authors>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="System.Text.Json" Version="4.7.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
     <PackageReference Include="DerConverter" Version="3.0.0.82" />
   </ItemGroup>
   <ItemGroup>