diff --git a/bahnplan.web/JSON/TicketResponse.cs b/bahnplan.web/JSON/TicketResponse.cs
index d2f8ddc..ae023c3 100644
--- a/bahnplan.web/JSON/TicketResponse.cs
+++ b/bahnplan.web/JSON/TicketResponse.cs
@@ -173,7 +173,7 @@ namespace bahnplan.web.JSON {
 	}
 
 	public class Reslist {
-		[J("res", NullValueHandling = NV.Ignore)]
+		[J("res", NullValueHandling = NV.Ignore), JsonConverter(typeof(SingleOrArrayConverter<Re>))]
 		public List<Re> Res { get; set; }
 	}
 
@@ -431,4 +431,4 @@ namespace bahnplan.web.JSON {
 			throw new NotImplementedException();
 		}
 	}
-}
\ No newline at end of file
+}
diff --git a/bahnplan.web/bahnplan.web.csproj b/bahnplan.web/bahnplan.web.csproj
index ae5cf36..af31509 100644
--- a/bahnplan.web/bahnplan.web.csproj
+++ b/bahnplan.web/bahnplan.web.csproj
@@ -68,13 +68,13 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="CsvHelper" Version="15.0.8" />
-      <PackageReference Include="Ical.Net" Version="4.1.11" />
+      <PackageReference Include="CsvHelper" Version="18.0.0" />
+      <PackageReference Include="Ical.Net" Version="4.2.0" />
       <PackageReference Include="linq2db" Version="2.9.8" />
-      <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="3.1.4" />
-      <PackageReference Include="Microsoft.Data.Sqlite" Version="3.1.4" />
-      <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="5.0.1" />
-      <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+      <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="6.0.2" />
+      <PackageReference Include="Microsoft.Data.Sqlite" Version="6.0.2" />
+      <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="6.0.2" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
       <PackageReference Include="System.Reflection.TypeExtensions" Version="4.7.0" />
     </ItemGroup>