diff --git a/README.md b/README.md
index ed6f120..8af82a4 100644
--- a/README.md
+++ b/README.md
@@ -124,5 +124,5 @@ public void Deserialization()
 target the .NET Standard 2.0 and can be used with various of .NET architecture (.NET Core, .NET Framework,...).
 
 - The [PosInformatique.FluentAssertions.Json](https://www.nuget.org/packages/PosInformatique.FluentAssertions.Json/) library
-use the 4.6.0 version of the [System.Text.Json](https://www.nuget.org/packages/System.Text.Json/) NuGet package
+use the 5.0.0 version of the [System.Text.Json](https://www.nuget.org/packages/System.Text.Json/) NuGet package
 and can be used with old projects that target this library version and earlier.
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diff --git a/src/FluentAssertions.Json/FluentAssertions.Json.csproj b/src/FluentAssertions.Json/FluentAssertions.Json.csproj
index e17148c..a58679b 100644
--- a/src/FluentAssertions.Json/FluentAssertions.Json.csproj
+++ b/src/FluentAssertions.Json/FluentAssertions.Json.csproj
@@ -11,15 +11,18 @@
     <PackageProjectUrl>https://github.com/PosInformatique/PosInformatique.FluentAssertions.Json</PackageProjectUrl>
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <PackageReleaseNotes>
+      1.0.4
+      - Ignore the properties with the [JsonIgnore] attribute.
+      
       1.0.3
       - Target the .NET Standard 2.0 instead of .NET Core 6.0
-      
+
       1.0.2
       - Fix the README.md file.
-      
+
       1.0.1
       - Various fixes for the NuGet package description.
-      
+
       1.0.0
       - Initial version
     </PackageReleaseNotes>
@@ -28,7 +31,7 @@
 
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="5.0.0" />
-    <PackageReference Include="System.Text.Json" Version="4.6.0" />
+    <PackageReference Include="System.Text.Json" Version="5.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/FluentAssertions.Json/JsonFluentAssertionsExtensions.cs b/src/FluentAssertions.Json/JsonFluentAssertionsExtensions.cs
index 2fe63d8..10629c3 100644
--- a/src/FluentAssertions.Json/JsonFluentAssertionsExtensions.cs
+++ b/src/FluentAssertions.Json/JsonFluentAssertionsExtensions.cs
@@ -7,15 +7,17 @@
 namespace FluentAssertions
 {
     using System.Diagnostics;
+    using System.Net;
+    using System.Reflection;
     using System.Text.Json;
     using System.Text.Json.Serialization;
     using FluentAssertions.Common;
+    using FluentAssertions.Equivalency;
     using FluentAssertions.Primitives;
 
     /// <summary>
     /// Contains extension methods to check if an object is serializable or deserializable to JSON object.
     /// </summary>
-    [DebuggerNonUserCode]
     public static class JsonFluentAssertionsExtensions
     {
         private static readonly JsonSerializerOptions JsonSerializationOptions = new JsonSerializerOptions()
@@ -66,7 +68,27 @@ public static void BeJsonDeserializableInto<T>(this ObjectAssertions assertions,
             var jsonText = JsonSerializer.Serialize(assertions.Subject, JsonSerializationOptions);
             var deserializedObject = JsonSerializer.Deserialize<T>(jsonText, JsonSerializationOptions);
 
-            deserializedObject.Should().BeEquivalentTo(expectedObject);
+            deserializedObject.Should().BeEquivalentTo(expectedObject, opt =>
+            {
+                return opt.Excluding(member => IsIgnoredProperty(member));
+            });
+        }
+
+        private static bool IsIgnoredProperty(IMemberInfo member)
+        {
+            var property = member.SelectedMemberInfo.DeclaringType.GetProperty(member.SelectedMemberInfo.Name);
+
+            var attribute = property.GetCustomAttribute<JsonIgnoreAttribute>();
+
+            if (attribute is not null)
+            {
+                if (attribute.Condition == JsonIgnoreCondition.Always)
+                {
+                    return true;
+                }
+            }
+
+            return false;
         }
 
         private static void Compare(JsonDocument document, JsonDocument expected)
diff --git a/tests/FluentAssertions.Json.Tests/JsonFluentAssertionsExtensionsTest.cs b/tests/FluentAssertions.Json.Tests/JsonFluentAssertionsExtensionsTest.cs
index 520e264..a360bdd 100644
--- a/tests/FluentAssertions.Json.Tests/JsonFluentAssertionsExtensionsTest.cs
+++ b/tests/FluentAssertions.Json.Tests/JsonFluentAssertionsExtensionsTest.cs
@@ -524,16 +524,32 @@ private class JsonSerializableClass
             public JsonSerializableClassInnerObject InnerObject { get; set; }
 
             [JsonPropertyName("collection_int")]
+            [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
             public List<int> CollectionInt32 { get; set; }
 
             [JsonPropertyName("collection_object")]
             public List<JsonSerializableClassInnerObject> CollectionObjects { get; set; }
+
+            [JsonIgnore(Condition = JsonIgnoreCondition.Always)]
+            public string IgnoredProperty
+            {
+                get => throw new NotImplementedException();
+                set => throw new NotImplementedException();
+            }
         }
 
         private class JsonSerializableClassInnerObject
         {
             [JsonPropertyName("inner_string_property")]
+            [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
             public string InnerStringProperty { get; set; }
+
+            [JsonIgnore(Condition = JsonIgnoreCondition.Always)]
+            public string InnerIgnoredProperty
+            {
+                get => throw new NotImplementedException();
+                set => throw new NotImplementedException();
+            }
         }
     }
 }
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