diff --git a/.gitignore b/.gitignore
index c6d337c2..5072687a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -354,3 +354,5 @@ MigrationBackup/
 
 # Rider
 .idea/
+
+.DS_Store
diff --git a/Src/Notion.Client/Models/PropertyValue/EmailPropertyValue.cs b/Src/Notion.Client/Models/PropertyValue/EmailPropertyValue.cs
index 5a8e2c7a..a8ac4806 100644
--- a/Src/Notion.Client/Models/PropertyValue/EmailPropertyValue.cs
+++ b/Src/Notion.Client/Models/PropertyValue/EmailPropertyValue.cs
@@ -12,7 +12,7 @@ public class EmailPropertyValue : PropertyValue
         /// <summary>
         ///     Describes an email address.
         /// </summary>
-        [JsonProperty("email")]
+        [JsonProperty("email", NullValueHandling = NullValueHandling.Include)]
         public string Email { get; set; }
     }
 }
diff --git a/Src/Notion.Client/Models/PropertyValue/NumberPropertyValue.cs b/Src/Notion.Client/Models/PropertyValue/NumberPropertyValue.cs
index 15f9c768..a709e4f5 100644
--- a/Src/Notion.Client/Models/PropertyValue/NumberPropertyValue.cs
+++ b/Src/Notion.Client/Models/PropertyValue/NumberPropertyValue.cs
@@ -12,7 +12,7 @@ public class NumberPropertyValue : PropertyValue
         /// <summary>
         ///     Value of number
         /// </summary>
-        [JsonProperty("number")]
+        [JsonProperty("number", NullValueHandling = NullValueHandling.Include)]
         public double? Number { get; set; }
     }
 }
diff --git a/Src/Notion.Client/Models/PropertyValue/PhoneNumberPropertyValue.cs b/Src/Notion.Client/Models/PropertyValue/PhoneNumberPropertyValue.cs
index 79a24dac..f7c37a19 100644
--- a/Src/Notion.Client/Models/PropertyValue/PhoneNumberPropertyValue.cs
+++ b/Src/Notion.Client/Models/PropertyValue/PhoneNumberPropertyValue.cs
@@ -12,7 +12,7 @@ public class PhoneNumberPropertyValue : PropertyValue
         /// <summary>
         ///     Phone number value
         /// </summary>
-        [JsonProperty("phone_number")]
+        [JsonProperty("phone_number", NullValueHandling = NullValueHandling.Include)]
         public string PhoneNumber { get; set; }
     }
 }
diff --git a/Src/Notion.Client/Models/PropertyValue/StatusPropertyValue.cs b/Src/Notion.Client/Models/PropertyValue/StatusPropertyValue.cs
index 29a64ef7..921ff810 100644
--- a/Src/Notion.Client/Models/PropertyValue/StatusPropertyValue.cs
+++ b/Src/Notion.Client/Models/PropertyValue/StatusPropertyValue.cs
@@ -47,7 +47,7 @@ public enum StatusColor
 
         public override PropertyValueType Type => PropertyValueType.Status;
 
-        [JsonProperty("status")]
+        [JsonProperty("status", NullValueHandling = NullValueHandling.Include)]
         public Data Status { get; set; }
 
         public class Data
diff --git a/Src/Notion.Client/Models/PropertyValue/UrlPropertyValue.cs b/Src/Notion.Client/Models/PropertyValue/UrlPropertyValue.cs
index 5fc8f8bb..91b5f71c 100644
--- a/Src/Notion.Client/Models/PropertyValue/UrlPropertyValue.cs
+++ b/Src/Notion.Client/Models/PropertyValue/UrlPropertyValue.cs
@@ -12,7 +12,7 @@ public class UrlPropertyValue : PropertyValue
         /// <summary>
         ///     Describes a web address
         /// </summary>
-        [JsonProperty("url")]
+        [JsonProperty("url", NullValueHandling = NullValueHandling.Include)]
         public string Url { get; set; }
     }
 }