diff --git a/build.gradle b/build.gradle
index e80076d..bcca6e6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,13 +7,13 @@ allprojects {
     apply plugin: 'eclipse'
 
     group = 'org.jpos.template'
-    version = '3.0.0-SNAPSHOT'
+    version = '3.0.1-SNAPSHOT'
 }
 
 subprojects {
     apply plugin: 'java'
-    sourceCompatibility = 17
-    targetCompatibility = 17
+    sourceCompatibility = 23
+    targetCompatibility = 23
     [ compileJava, compileTestJava, javadoc ]*.options*.encoding = 'UTF-8'
 
     repositories {
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 3940fed..d596907 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')
 }
 
diff --git a/libraries.gradle b/libraries.gradle
index 681d5cb..5fe867c 100644
--- a/libraries.gradle
+++ b/libraries.gradle
@@ -1,6 +1,6 @@
 ext {
-    jposVersion = '2.1.8-SNAPSHOT'
-    jposeeVersion = '2.2.7-SNAPSHOT'
+    jposVersion = '3.0.1-SNAPSHOT'
+    jposeeVersion = '3.0.1-SNAPSHOT'
 
     libraries = [
         junit: 'junit:junit:4.12',