diff --git a/PrototypWPFHAG/PrototypWPFHAG.csproj b/PrototypWPFHAG/PrototypWPFHAG.csproj
index b1e5e62..156e181 100644
--- a/PrototypWPFHAG/PrototypWPFHAG.csproj
+++ b/PrototypWPFHAG/PrototypWPFHAG.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net9.0-windows</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <UseWPF>true</UseWPF>
@@ -20,11 +20,11 @@
 
   <ItemGroup>
     <PackageReference Include="MahApps.Metro" Version="2.4.10" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="9.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="9.0.3" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Npgsql" Version="9.0.3" />
-    <PackageReference Include="PdfPig" Version="0.1.9" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.6" />
+    <PackageReference Include="PdfPig" Version="0.1.10" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
   </ItemGroup>
 
 </Project>
diff --git a/PrototypWPFHAG/app.config b/PrototypWPFHAG/app.config
new file mode 100644
index 0000000..db7cf0e
--- /dev/null
+++ b/PrototypWPFHAG/app.config
@@ -0,0 +1,7 @@
+<connectionStrings>
+	<add name="MyConnectionString"
+	  providerName="Npgsql"
+	  connectionString="Server=127.0.0.1;Port=7854;
+    Database=mydatabase;User Id=admin;Password=123456;" />
+</connectionStrings>
+