diff --git a/CHANGELOG.md b/CHANGELOG.md
index e01c1a6..7cdc1b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,12 +1,18 @@
 # Change log
 All notable changes to this project are documented in this file following the [Keep a CHANGELOG](http://keepachangelog.com) conventions. This project adheres to [Semantic Versioning](http://semver.org).
 
+## 4.1.0
+### Changed
+- Upgraded parent project (authzforce-ce-parent): 9.1.0
+  - Upgraded dependencies:
+    - Spring Core: 6.1.3
+ 
 
 ## 4.0.0
 ### Changed
 - Java 17 as minimum required version
 - Upgraded parent project (authzforce-ce-parent): 9.0.0
-- Upgraded dependences
+- Upgraded dependencies
     - Spring Core: 6.0.11
     - everit-json-schema: 1.14.3
 
diff --git a/pom.xml b/pom.xml
index 97decb3..80080d9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,11 +3,11 @@
 	<parent>
 		<groupId>org.ow2.authzforce</groupId>
 		<artifactId>authzforce-ce-parent</artifactId>
-		<version>9.0.0</version>
+		<version>9.1.0</version>
 	</parent>
 	<artifactId>authzforce-ce-xacml-json-model</artifactId>
 	<packaging>jar</packaging>
-	<version>4.0.0</version>
+	<version>4.1.0</version>
 	<name>${project.groupId}:${project.artifactId}</name>
 	<description>AuthzForce - Data model for JSON Profile of XACML 3.0</description>
 	<url>${project.url}</url>
diff --git a/src/main/java/org/ow2/authzforce/xacml/json/model/LimitsCheckingJSONObject.java b/src/main/java/org/ow2/authzforce/xacml/json/model/LimitsCheckingJSONObject.java
index d3255ff..16a3ed8 100644
--- a/src/main/java/org/ow2/authzforce/xacml/json/model/LimitsCheckingJSONObject.java
+++ b/src/main/java/org/ow2/authzforce/xacml/json/model/LimitsCheckingJSONObject.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 THALES.
+ * Copyright 2012-2024 THALES.
  *
  * This file is part of AuthzForce CE.
  *
diff --git a/src/main/java/org/ow2/authzforce/xacml/json/model/SpringBasedJsonSchemaClient.java b/src/main/java/org/ow2/authzforce/xacml/json/model/SpringBasedJsonSchemaClient.java
index 9421402..d503fa1 100644
--- a/src/main/java/org/ow2/authzforce/xacml/json/model/SpringBasedJsonSchemaClient.java
+++ b/src/main/java/org/ow2/authzforce/xacml/json/model/SpringBasedJsonSchemaClient.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 THALES.
+ * Copyright 2012-2024 THALES.
  *
  * This file is part of AuthzForce CE.
  *
diff --git a/src/main/java/org/ow2/authzforce/xacml/json/model/XacmlJsonUtils.java b/src/main/java/org/ow2/authzforce/xacml/json/model/XacmlJsonUtils.java
index 37bba1c..6638c4d 100644
--- a/src/main/java/org/ow2/authzforce/xacml/json/model/XacmlJsonUtils.java
+++ b/src/main/java/org/ow2/authzforce/xacml/json/model/XacmlJsonUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 THALES.
+ * Copyright 2012-2024 THALES.
  *
  * This file is part of AuthzForce CE.
  *
diff --git a/src/test/java/org/ow2/authzforce/xacml/json/model/test/LimitsCheckingJSONObjectTest.java b/src/test/java/org/ow2/authzforce/xacml/json/model/test/LimitsCheckingJSONObjectTest.java
index fde38b6..7bdc4fa 100644
--- a/src/test/java/org/ow2/authzforce/xacml/json/model/test/LimitsCheckingJSONObjectTest.java
+++ b/src/test/java/org/ow2/authzforce/xacml/json/model/test/LimitsCheckingJSONObjectTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 THALES.
+ * Copyright 2012-2024 THALES.
  *
  * This file is part of AuthzForce CE.
  *
diff --git a/src/test/java/org/ow2/authzforce/xacml/json/model/test/TestDataProvider.java b/src/test/java/org/ow2/authzforce/xacml/json/model/test/TestDataProvider.java
index df38122..c27ae24 100644
--- a/src/test/java/org/ow2/authzforce/xacml/json/model/test/TestDataProvider.java
+++ b/src/test/java/org/ow2/authzforce/xacml/json/model/test/TestDataProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 THALES.
+ * Copyright 2012-2024 THALES.
  *
  * This file is part of AuthzForce CE.
  *
diff --git a/src/test/java/org/ow2/authzforce/xacml/json/model/test/XacmlJsonSchemaValidationTest.java b/src/test/java/org/ow2/authzforce/xacml/json/model/test/XacmlJsonSchemaValidationTest.java
index bc16466..9a1f108 100644
--- a/src/test/java/org/ow2/authzforce/xacml/json/model/test/XacmlJsonSchemaValidationTest.java
+++ b/src/test/java/org/ow2/authzforce/xacml/json/model/test/XacmlJsonSchemaValidationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 THALES.
+ * Copyright 2012-2024 THALES.
  *
  * This file is part of AuthzForce CE.
  *