diff --git a/build.gradle b/build.gradle
index 26bf891..2fb654d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,9 +4,9 @@ apply plugin: 'idea'
 apply plugin: 'eclipse'
 
 group = 'org.jpos.template'
-version = '3.0.0-SNAPSHOT'
-sourceCompatibility = 17
-targetCompatibility = 17
+version = '3.0.1-SNAPSHOT'
+sourceCompatibility = 23
+targetCompatibility = 23
 
 repositories {
     mavenCentral()
@@ -16,7 +16,7 @@ repositories {
 }
 
 dependencies {
-    implementation 'org.jpos:jpos:3.0.0-SNAPSHOT'
+    implementation 'org.jpos:jpos:3.0.1-SNAPSHOT'
 }
 
 apply from: 'jpos-app.gradle'
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 00e33ed..d6e308a 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/jpos-app.gradle b/jpos-app.gradle
index 197c630..c26cf6f 100644
--- a/jpos-app.gradle
+++ b/jpos-app.gradle
@@ -86,12 +86,12 @@ jar.manifest {
 }
 
 task sourceJar( type: Jar ) {
-    classifier = "sources"
+    archiveClassifier.set("sources")
     from sourceSets.main.allSource
 }
 
 task javadocJar (type: Jar, dependsOn: javadoc) {
-    classifier = 'javadoc'
+    archiveClassifier.set("javadoc")
     from new File(project.buildDir, 'docs/javadoc')
 }