diff --git a/client/integration-tests/additional-properties/src/test/java/io/quarkiverse/openapi/generator/additionalproperties/QuarkusAdditionalPropertiesAsAttributeTrueTest.java b/client/integration-tests/additional-properties/src/test/java/io/quarkiverse/openapi/generator/additionalproperties/QuarkusAdditionalPropertiesAsAttributeTrueTest.java
index 743118fff..5a7df32cc 100644
--- a/client/integration-tests/additional-properties/src/test/java/io/quarkiverse/openapi/generator/additionalproperties/QuarkusAdditionalPropertiesAsAttributeTrueTest.java
+++ b/client/integration-tests/additional-properties/src/test/java/io/quarkiverse/openapi/generator/additionalproperties/QuarkusAdditionalPropertiesAsAttributeTrueTest.java
@@ -9,6 +9,7 @@
 import org.openapi.quarkus.with_additional_properties_as_attr_yaml.model.PriorityValue;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import io.quarkus.test.junit.QuarkusTest;
@@ -29,17 +30,20 @@ void when_additional_properties_is_true_then_should_create_additional_properties
     void when_additional_properties_is_true_then_jackson_should_maps_the_additional_properties_correctly()
             throws JsonProcessingException {
         // arrange
-        Priority priority = new org.openapi.quarkus.with_additional_properties_as_attr_yaml.model.Priority();
+        Priority priority = new Priority();
         priority.setName("name");
-        PriorityValue priorityValue = new PriorityValue();
-        PriorityValue value = priorityValue.code(1).text("text");
+        PriorityValue value = new PriorityValue().code(1).text("text");
         priority.setAdditionalProperty("value", value);
 
         // act
-        String json = objectMapper.writeValueAsString(priority);
+        String actualJson = objectMapper.writeValueAsString(priority);
+
+        // parse both into JsonNode
+        JsonNode actualNode = objectMapper.readTree(actualJson);
+        JsonNode expectedNode = objectMapper.readTree("{\"name\":\"name\",\"value\":{\"code\":1,\"text\":\"text\"}}");
 
         // assert
-        Assertions.assertThat(json).isEqualTo("{\"name\":\"name\",\"value\":{\"code\":1,\"text\":\"text\"}}");
+        Assertions.assertThat(actualNode).isEqualTo(expectedNode);
     }
 
     @Test
diff --git a/pom.xml b/pom.xml
index 74c367a87..ffad4a6e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
     <maven.compiler.release>17</maven.compiler.release>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <quarkus.version>3.23.3</quarkus.version>
+    <quarkus.version>3.24.0</quarkus.version>
     <apicurio.version>1.2.1.Final</apicurio.version>
     <version.com.github.javaparser>3.27.0</version.com.github.javaparser>
     <version.org.assertj>3.27.3</version.org.assertj>