diff --git a/mdx-gateway-generator/gradle.lockfile b/mdx-gateway-generator/gradle.lockfile
index 10af29a7..722a89cc 100644
--- a/mdx-gateway-generator/gradle.lockfile
+++ b/mdx-gateway-generator/gradle.lockfile
@@ -101,7 +101,7 @@ org.ow2.asm:asm-util:9.6=spotbugs
 org.ow2.asm:asm:9.2=jacocoAnt
 org.ow2.asm:asm:9.6=spotbugs
 org.projectlombok:lombok:1.18.24=runtimeClasspath,testRuntimeClasspath
-org.projectlombok:lombok:1.18.36=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
+org.projectlombok:lombok:1.18.38=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
 org.reflections:reflections:0.10.2=runtimeClasspath,testRuntimeClasspath
 org.slf4j:slf4j-api:1.7.32=runtimeClasspath,testRuntimeClasspath
 org.slf4j:slf4j-api:2.0.0=spotbugsSlf4j
diff --git a/mdx-gateways/gradle.lockfile b/mdx-gateways/gradle.lockfile
index 5b668306..b5f70fa2 100644
--- a/mdx-gateways/gradle.lockfile
+++ b/mdx-gateways/gradle.lockfile
@@ -117,7 +117,7 @@ org.ow2.asm:asm-util:9.6=spotbugs
 org.ow2.asm:asm:9.2=jacocoAnt
 org.ow2.asm:asm:9.3=pmd
 org.ow2.asm:asm:9.6=spotbugs
-org.projectlombok:lombok:1.18.36=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
+org.projectlombok:lombok:1.18.38=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
 org.reflections:reflections:0.10.2=annotationProcessor,runtimeClasspath,testRuntimeClasspath
 org.slf4j:slf4j-api:1.7.30=testCompileClasspath
 org.slf4j:slf4j-api:1.7.32=annotationProcessor,runtimeClasspath,testRuntimeClasspath
diff --git a/mdx-models/gradle.lockfile b/mdx-models/gradle.lockfile
index 6b303179..74232744 100644
--- a/mdx-models/gradle.lockfile
+++ b/mdx-models/gradle.lockfile
@@ -113,7 +113,7 @@ org.ow2.asm:asm-util:9.6=spotbugs
 org.ow2.asm:asm:9.2=jacocoAnt
 org.ow2.asm:asm:9.3=pmd
 org.ow2.asm:asm:9.6=spotbugs
-org.projectlombok:lombok:1.18.36=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
+org.projectlombok:lombok:1.18.38=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
 org.reflections:reflections:0.10.2=runtimeClasspath,testRuntimeClasspath
 org.slf4j:slf4j-api:1.7.32=runtimeClasspath,testRuntimeClasspath
 org.slf4j:slf4j-api:2.0.0=spotbugsSlf4j
diff --git a/mdx-models/src/main/java/com/mx/path/model/mdx/model/id/Authentication.java b/mdx-models/src/main/java/com/mx/path/model/mdx/model/id/Authentication.java
index 020deb02..28e05e6c 100644
--- a/mdx-models/src/main/java/com/mx/path/model/mdx/model/id/Authentication.java
+++ b/mdx-models/src/main/java/com/mx/path/model/mdx/model/id/Authentication.java
@@ -8,6 +8,7 @@
 
 public class Authentication extends MdxBase<Authentication> {
 
+  private String appVersion;
   @Deprecated
   private Boolean canUsePayments;
   @Deprecated
@@ -47,6 +48,24 @@ public Authentication(String newLoginName, char[] newPassword) {
     setPassword(newPassword);
   }
 
+  /**
+   * Returns the version of the application.
+   *
+   * @return the application version as a {@link String}, or {@code null} if not set
+   */
+  public String getAppVersion() {
+    return appVersion;
+  }
+
+  /**
+   * Sets the version of the application.
+   *
+   * @param appVersion the application version to set
+   */
+  public void setAppVersion(String appVersion) {
+    this.appVersion = appVersion;
+  }
+
   public final Boolean isCanUsePayments() {
     return canUsePayments;
   }
diff --git a/mdx-models/src/main/java/com/mx/path/model/mdx/model/id/v20240213/Authentication.java b/mdx-models/src/main/java/com/mx/path/model/mdx/model/id/v20240213/Authentication.java
index 331e6530..168140be 100644
--- a/mdx-models/src/main/java/com/mx/path/model/mdx/model/id/v20240213/Authentication.java
+++ b/mdx-models/src/main/java/com/mx/path/model/mdx/model/id/v20240213/Authentication.java
@@ -15,6 +15,7 @@ public enum DeviceRegistration {
     SECONDARY
   }
 
+  private String appVersion;
   private List<Challenge> challenges;
   private String clientDeviceToken;
   private Integer deviceHeight;
diff --git a/mdx-web/gradle.lockfile b/mdx-web/gradle.lockfile
index 46af8460..69dd134f 100644
--- a/mdx-web/gradle.lockfile
+++ b/mdx-web/gradle.lockfile
@@ -133,7 +133,7 @@ org.ow2.asm:asm:9.1=testCompileClasspath,testRuntimeClasspath
 org.ow2.asm:asm:9.2=jacocoAnt
 org.ow2.asm:asm:9.3=pmd
 org.ow2.asm:asm:9.6=spotbugs
-org.projectlombok:lombok:1.18.36=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
+org.projectlombok:lombok:1.18.38=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
 org.reflections:reflections:0.10.2=runtimeClasspath,testRuntimeClasspath
 org.skyscreamer:jsonassert:1.5.1=testCompileClasspath,testRuntimeClasspath
 org.slf4j:jul-to-slf4j:1.7.36=compileClasspath,runtimeClasspath,testCompileClasspath,testRuntimeClasspath
diff --git a/realtime/gradle.lockfile b/realtime/gradle.lockfile
index 621a5055..eb75ca6e 100644
--- a/realtime/gradle.lockfile
+++ b/realtime/gradle.lockfile
@@ -114,7 +114,7 @@ org.ow2.asm:asm-util:9.6=spotbugs
 org.ow2.asm:asm:9.2=jacocoAnt
 org.ow2.asm:asm:9.3=pmd
 org.ow2.asm:asm:9.6=spotbugs
-org.projectlombok:lombok:1.18.36=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
+org.projectlombok:lombok:1.18.38=annotationProcessor,compileClasspath,lombok,testAnnotationProcessor,testCompileClasspath
 org.reflections:reflections:0.10.2=runtimeClasspath,testRuntimeClasspath
 org.slf4j:slf4j-api:1.7.32=runtimeClasspath,testRuntimeClasspath
 org.slf4j:slf4j-api:2.0.0=spotbugsSlf4j