diff --git a/build.gradle b/build.gradle
index 720bc92..6b76a61 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,11 +1,12 @@
 plugins {
-    id "de.marcphilipp.nexus-publish" version "0.4.0"
-    id "io.codearte.nexus-staging" version "0.21.1"
-    id "org.xbib.gradle.plugin.asciidoctor" version "2.5.2.2"
-    id "org.cyclonedx.bom" version "1.7.2"
-    id "com.github.spotbugs" version "5.0.13"
     id "checkstyle"
     id "pmd"
+    id 'maven-publish'
+    id 'signing'
+    id "io.github.gradle-nexus.publish-plugin" version "1.3.0"
+    id "org.cyclonedx.bom" version "1.7.2"
+    id "com.github.spotbugs" version "5.0.13"
+    id "org.xbib.gradle.plugin.asciidoctor" version "2.5.2.2"
 }
 
 wrapper {
diff --git a/gradle.properties b/gradle.properties
index 67e7414..08a8ffe 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 group = org.xbib
 name = marc
-version = 2.9.21
+version = 2.10.0
 
 org.gradle.warning.mode = ALL
diff --git a/gradle/compile/java.gradle b/gradle/compile/java.gradle
index 9ba7262..c7867e0 100644
--- a/gradle/compile/java.gradle
+++ b/gradle/compile/java.gradle
@@ -21,22 +21,6 @@ jar {
     }
 }
 
-task sourcesJar(type: Jar, dependsOn: classes) {
-    dependsOn classes
-    classifier 'sources'
-    from sourceSets.main.allSource
-}
-
-task javadocJar(type: Jar, dependsOn: javadoc) {
-    dependsOn javadoc
-    classifier 'javadoc'
-    from javadoc.destinationDir
-}
-
-artifacts {
-    archives sourcesJar, javadocJar
-}
-
 tasks.withType(JavaCompile) {
     options.compilerArgs << '-Xlint:all'
     options.encoding = 'UTF-8'
@@ -45,4 +29,9 @@ tasks.withType(JavaCompile) {
 tasks.withType(Javadoc) {
     options.addStringOption('Xdoclint:none', '-quiet')
     options.encoding = 'UTF-8'
+}
+
+java {
+    withSourcesJar()
+    withJavadocJar()
 }
\ No newline at end of file
diff --git a/gradle/publishing/publication.gradle b/gradle/publishing/publication.gradle
index fd7d7b5..904f65b 100644
--- a/gradle/publishing/publication.gradle
+++ b/gradle/publishing/publication.gradle
@@ -1,12 +1,10 @@
 
-apply plugin: "de.marcphilipp.nexus-publish"
+apply plugin: 'io.github.gradle-nexus.publish-plugin'
 
 publishing {
     publications {
-        mavenJava(MavenPublication) {
+        javaPublication(MavenPublication) {
             from components.java
-            artifact sourcesJar
-            artifact javadocJar
             pom {
                 name = project.name
                 description = rootProject.ext.description
@@ -22,7 +20,7 @@ publishing {
                         id = 'jprante'
                         name = 'Jörg Prante'
                         email = 'joergprante@gmail.com'
-                        url = 'https://github.com/jprante'
+                        url = 'https://github.com/xbib'
                     }
                 }
                 scm {
@@ -47,18 +45,18 @@ publishing {
 }
 
 if (project.hasProperty("signing.keyId")) {
-    apply plugin: 'signing'
     signing {
-        sign publishing.publications.mavenJava
+        sign publishing.publications.javaPublication
     }
 }
+
 if (project.hasProperty("ossrhUsername")) {
     nexusPublishing {
         repositories {
             sonatype {
                 username = project.property('ossrhUsername')
                 password = project.property('ossrhPassword')
-                packageGroup = "org.xbib"
+                packageGroup = 'org.xbib'
             }
         }
     }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 249e583..ccebba7 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 8fad3f5..761b8f0 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-all.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index a69d9cb..79a61d4 100755
--- a/gradlew
+++ b/gradlew
@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,10 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
@@ -143,12 +143,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
diff --git a/gradlew.bat b/gradlew.bat
index 53a6b23..6689b85 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -26,6 +26,7 @@ if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
diff --git a/settings.gradle b/settings.gradle
index 60603ed..ca49856 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -15,9 +15,9 @@ pluginManagement {
 dependencyResolutionManagement {
     versionCatalogs {
         libs {
-            version('gradle', '7.5.1')
-            version('groovy', '3.0.10')
-            version('junit', '5.9.1')
+            version('gradle', '8.0.2')
+            version('groovy', '3.0.13')
+            version('junit', '5.9.2')
             // all dependencies are test dependencies only
             library('junit-jupiter-api', 'org.junit.jupiter', 'junit-jupiter-api').versionRef('junit')
             library('junit-jupiter-params', 'org.junit.jupiter', 'junit-jupiter-params').versionRef('junit')
diff --git a/src/main/java/org/xbib/marc/json/MarcListNode.java b/src/main/java/org/xbib/marc/json/MarcListNode.java
index d53bac4..0d6b58d 100644
--- a/src/main/java/org/xbib/marc/json/MarcListNode.java
+++ b/src/main/java/org/xbib/marc/json/MarcListNode.java
@@ -3,6 +3,7 @@ package org.xbib.marc.json;
 import java.util.LinkedList;
 import java.util.List;
 
+@SuppressWarnings("serial")
 public class MarcListNode extends LinkedList<Node<?>> implements ListNode {
 
     public MarcListNode() {
diff --git a/src/main/java/org/xbib/marc/json/MarcMapNode.java b/src/main/java/org/xbib/marc/json/MarcMapNode.java
index 5d6dec6..21f7258 100644
--- a/src/main/java/org/xbib/marc/json/MarcMapNode.java
+++ b/src/main/java/org/xbib/marc/json/MarcMapNode.java
@@ -3,6 +3,7 @@ package org.xbib.marc.json;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
+@SuppressWarnings("serial")
 public class MarcMapNode extends LinkedHashMap<CharSequence, Node<?>> implements MapNode {
 
     public MarcMapNode() {