diff --git a/pom.xml b/pom.xml
index 40cc6a1..31471db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
         <httpmime.version>4.5.12</httpmime.version>
         <tika-core.version>1.28.3</tika-core.version>
 
-        <jackson-databind.version>2.13.4.2</jackson-databind.version>
+        <jackson-databind.version>2.21.2</jackson-databind.version>
 
         <slf4j.version>1.7.30</slf4j.version>
         <annotations.version>19.0.0</annotations.version>
diff --git a/src/main/java/com/cloudconvert/client/mapper/ObjectMapperProvider.java b/src/main/java/com/cloudconvert/client/mapper/ObjectMapperProvider.java
index 1a73312..4996ad5 100644
--- a/src/main/java/com/cloudconvert/client/mapper/ObjectMapperProvider.java
+++ b/src/main/java/com/cloudconvert/client/mapper/ObjectMapperProvider.java
@@ -3,14 +3,14 @@
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.PropertyNamingStrategy;
+import com.fasterxml.jackson.databind.PropertyNamingStrategies;
 
 public class ObjectMapperProvider {
 
     public ObjectMapper provide() {
         return new ObjectMapper()
             .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
-            .setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE)
-            .setSerializationInclusion(JsonInclude.Include.NON_NULL);
+            .setPropertyNamingStrategy(PropertyNamingStrategies.SNAKE_CASE)
+            .setDefaultPropertyInclusion(JsonInclude.Include.NON_NULL);
     }
 }