diff --git a/backend/src/Designer/Helpers/JsonConverterHelpers/OptionConverterHelper.cs b/backend/src/Designer/Helpers/JsonConverterHelpers/OptionConverterHelper.cs
new file mode 100644
index 00000000000..a15ad94deeb
--- /dev/null
+++ b/backend/src/Designer/Helpers/JsonConverterHelpers/OptionConverterHelper.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Altinn.Studio.Designer.Helpers.JsonConverterHelpers;
+
+public class OptionConverter : JsonConverter<object>
+{
+    public override object Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+    {
+        return reader.TokenType switch
+        {
+            JsonTokenType.String => reader.GetString(),
+            JsonTokenType.Number when reader.TryGetDouble(out double d) => d,
+            JsonTokenType.True => true,
+            JsonTokenType.False => false,
+            _ => throw new JsonException($"Unsupported JSON token for Option.Value: {reader.TokenType}")
+        };
+    }
+
+    public override void Write(Utf8JsonWriter writer, object value, JsonSerializerOptions options)
+    {
+        switch (value)
+        {
+            case string s:
+                writer.WriteStringValue(s);
+                break;
+            case double d:
+                writer.WriteNumberValue(d);
+                break;
+            case bool b:
+                writer.WriteBooleanValue(b);
+                break;
+            default:
+                throw new JsonException("Unsupported type for Option.Value.");
+        }
+    }
+}
diff --git a/backend/src/Designer/Models/Option.cs b/backend/src/Designer/Models/Option.cs
index 20a05548cf5..ddfa6b9559e 100644
--- a/backend/src/Designer/Models/Option.cs
+++ b/backend/src/Designer/Models/Option.cs
@@ -1,5 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
+using Altinn.Studio.Designer.Helpers.JsonConverterHelpers;
 
 namespace Altinn.Studio.Designer.Models;
 
@@ -13,7 +14,8 @@ public class Option
     /// </summary>
     [Required]
     [JsonPropertyName("value")]
-    public string Value { get; set; }
+    [JsonConverter(typeof(OptionConverter))]
+    public object Value { get; set; }
 
     /// <summary>
     /// Label to present to the user.
diff --git a/backend/src/Designer/Services/Implementation/OptionsService.cs b/backend/src/Designer/Services/Implementation/OptionsService.cs
index f2e225c2d83..f1834c3156a 100644
--- a/backend/src/Designer/Services/Implementation/OptionsService.cs
+++ b/backend/src/Designer/Services/Implementation/OptionsService.cs
@@ -73,7 +73,7 @@ public async Task<List<Option>> UploadNewOption(string org, string repo, string
         List<Option> deserializedOptions = JsonSerializer.Deserialize<List<Option>>(payload.OpenReadStream(),
             new JsonSerializerOptions { WriteIndented = true, AllowTrailingCommas = true });
 
-        IEnumerable<Option> result = deserializedOptions.Where(option => string.IsNullOrEmpty(option.Value) || string.IsNullOrEmpty(option.Label));
+        IEnumerable<Option> result = deserializedOptions.Where(option => IsNullOrEmptyOptionValue(option) || string.IsNullOrEmpty(option.Label));
         if (result.Any())
         {
             throw new JsonException("Uploaded file is missing one of the following attributes for an option: value or label.");
@@ -85,6 +85,16 @@ public async Task<List<Option>> UploadNewOption(string org, string repo, string
         return deserializedOptions;
     }
 
+    bool IsNullOrEmptyOptionValue(object value)
+    {
+        if (value == null)
+        {
+            return true;
+        }
+
+        return value is string stringOption && string.IsNullOrEmpty(stringOption);
+    }
+
     /// <inheritdoc />
     public void DeleteOptionsList(string org, string repo, string developer, string optionsListId)
     {
diff --git a/backend/tests/Designer.Tests/Controllers/OptionsController/UpdateOptionsTests.cs b/backend/tests/Designer.Tests/Controllers/OptionsController/UpdateOptionsTests.cs
index d4fe5662c27..94e11ef07a4 100644
--- a/backend/tests/Designer.Tests/Controllers/OptionsController/UpdateOptionsTests.cs
+++ b/backend/tests/Designer.Tests/Controllers/OptionsController/UpdateOptionsTests.cs
@@ -33,12 +33,12 @@ public async Task Put_Returns_200OK_When_Creating_New_OptionsList()
 
         var newOptionsList = new List<Option>
         {
-            new Option
+            new ()
             {
                 Label = "label1",
                 Value = "value1",
             },
-            new Option
+            new ()
             {
                 Label = "label2",
                 Value = "value2",
@@ -67,6 +67,45 @@ public async Task Put_Returns_200OK_When_Creating_New_OptionsList()
         }
     }
 
+    [Fact]
+    public async Task Put_Returns_200OK_When_Option_Values_Are_Bool_String_Double()
+    {
+        string repo = "app-with-options";
+        string optionsListId = "test-options";
+        // Arrange
+        string targetRepository = TestDataHelper.GenerateTestRepoName();
+        await CopyRepositoryForTest(Org, repo, Developer, targetRepository);
+
+        string apiUrl = $"/designer/api/{Org}/{targetRepository}/options/{optionsListId}";
+        using HttpRequestMessage httpRequestMessage = new(HttpMethod.Put, apiUrl);
+
+        var stringBoolDoubleOptionsList = new List<Option>
+        {
+            new ()
+            {
+                Label = "StringValue",
+                Value = "value1",
+            },
+            new ()
+            {
+                Label = "BoolValue",
+                Value = true,
+            },
+            new ()
+            {
+                Label = "DoubleValue",
+                Value = 3.1415,
+            }
+        };
+        httpRequestMessage.Content = JsonContent.Create(stringBoolDoubleOptionsList);
+
+        // Act
+        using HttpResponseMessage response = await HttpClient.SendAsync(httpRequestMessage);
+
+        // Assert
+        Assert.Equal(StatusCodes.Status200OK, (int)response.StatusCode);
+    }
+
     [Fact]
     public async Task Put_Returns_200OK_And_Overwrites_Existing_OptionsList()
     {
@@ -79,12 +118,12 @@ public async Task Put_Returns_200OK_And_Overwrites_Existing_OptionsList()
 
         var newOptionsList = new List<Option>
         {
-            new Option
+            new ()
             {
                 Label = "aNewLabelThatDidNotExistBefore",
                 Value = "aNewValueThatDidNotExistBefore",
             },
-            new Option
+            new ()
             {
                 Label = "label2",
                 Value = "value2",
@@ -129,12 +168,12 @@ public async Task Put_Returns_400BadRequest_When_OptionsList_Format_Is_Invalid(s
         {
             var invalidOptionsList = new List<Option>
             {
-                new Option
+                new ()
                 {
                     // Missing Label
                     Value = "value1",
                 },
-                new Option
+                new ()
                 {
                     Label = "label2",
                     Value = "value2",
@@ -153,4 +192,33 @@ public async Task Put_Returns_400BadRequest_When_OptionsList_Format_Is_Invalid(s
         // Assert
         Assert.Equal(StatusCodes.Status400BadRequest, (int)response.StatusCode);
     }
+
+    [Fact]
+    public async Task Put_Returns_400BadRequest_When_Option_Value_Is_Invalid()
+    {
+        string repo = "app-with-options";
+        string optionsListId = "test-options";
+        // Arrange
+        string targetRepository = TestDataHelper.GenerateTestRepoName();
+        await CopyRepositoryForTest(Org, repo, Developer, targetRepository);
+
+        string apiUrl = $"/designer/api/{Org}/{targetRepository}/options/{optionsListId}";
+        using HttpRequestMessage httpRequestMessage = new(HttpMethod.Put, apiUrl);
+
+        var invalidOptionsList = new List<Option>
+        {
+            new ()
+            {
+                Label = "ObjectValue",
+                Value = { },
+            },
+        };
+        httpRequestMessage.Content = JsonContent.Create(invalidOptionsList);
+
+        // Act
+        using HttpResponseMessage response = await HttpClient.SendAsync(httpRequestMessage);
+
+        // Assert
+        Assert.Equal(StatusCodes.Status400BadRequest, (int)response.StatusCode);
+    }
 }