diff --git a/Pilz.Updating/Pilz.Updating.csproj b/Pilz.Updating/Pilz.Updating.csproj
index 8fe47e6..82add0d 100644
--- a/Pilz.Updating/Pilz.Updating.csproj
+++ b/Pilz.Updating/Pilz.Updating.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
   
   <PropertyGroup>
-    <Version>4.3.0</Version>
+    <Version>4.3.1</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/Pilz.Updating/UpdatePackageInfo.cs b/Pilz.Updating/UpdatePackageInfo.cs
index 2d41a2f..d9fcb68 100644
--- a/Pilz.Updating/UpdatePackageInfo.cs
+++ b/Pilz.Updating/UpdatePackageInfo.cs
@@ -15,7 +15,7 @@ public class UpdatePackageInfo(AppVersion version)
 
     public string? ExePath { get; set; }
 
-    public Dictionary<string, PackageSource> Packages = [];
+    public Dictionary<string, PackageSource> Packages { get; } = [];
 
     [JsonConverter(typeof(StringEnumConverter))]
     public UpdateType UpdateType { get; set; }
@@ -37,4 +37,41 @@ public class UpdatePackageInfo(AppVersion version)
             .Replace("{build}", Version.Build.ToString())
             ;
     }
+
+    [Obsolete]
+    [JsonProperty]
+    private string Address
+    {
+        set
+        {
+            if (Packages.Count == 0)
+                Packages.Add(null!, new(value));
+            else
+                Packages.First().Value.Address = value;
+        }
+    }
+
+    [Obsolete]
+    [JsonConverter(typeof(StringEnumConverter))]
+    private PackageAddressType AddressType
+    {
+        set
+        {
+            if (Packages.Count == 0)
+                Packages.Add(null!, new(string.Empty));
+            Packages.First().Value.AddressType = value;
+        }
+    }
+
+    [Obsolete]
+    [JsonConverter(typeof(StringEnumConverter))]
+    private PackageType PackageType
+    {
+        set
+        {
+            if (Packages.Count == 0)
+                Packages.Add(null!, new(string.Empty));
+            Packages.First().Value.PackageType = value;
+        }
+    }
 }
\ No newline at end of file