diff --git a/build.gradle b/build.gradle
index 09a9979..748710e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,10 +1,10 @@
 plugins {
-    id "de.marcphilipp.nexus-publish" version "0.4.0"
-    id "io.codearte.nexus-staging" version "0.21.1"
+    id 'de.marcphilipp.nexus-publish'
+    id 'io.codearte.nexus-staging'
 }
 
 wrapper {
-    gradleVersion = "${rootProject.property('gradle.wrapper.version')}"
+    gradleVersion = libs.versions.gradle.get()
     distributionType = Wrapper.DistributionType.ALL
 }
 
diff --git a/gradle.properties b/gradle.properties
index 63caa35..7f95a11 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,16 +1,5 @@
 group = org.xbib
 name = netty-http
-version = 4.1.76.1
+version = 4.1.77.0
 
 org.gradle.warning.mode = ALL
-gradle.wrapper.version = 7.3.2
-netty.version = 4.1.76.Final
-tcnative.version = 2.0.51.Final
-bouncycastle.version = 1.70
-conscrypt.version = 2.5.2
-javassist.version = 3.28.0-GA
-jackson.version = 2.12.6
-mockito.version = 3.12.4
-xbib.net.version = 2.1.1
-xbib-guice.version = 4.4.2
-junit.version = 5.8.2
diff --git a/gradle/compile/java.gradle b/gradle/compile/java.gradle
index da21de7..0dc1a1d 100644
--- a/gradle/compile/java.gradle
+++ b/gradle/compile/java.gradle
@@ -23,22 +23,6 @@ jar {
     }
 }
 
-task sourcesJar(type: Jar) {
-    dependsOn classes
-    classifier 'sources'
-    from sourceSets.main.allSource
-}
-
-task javadocJar(type: Jar) {
-    dependsOn javadoc
-    classifier 'javadoc'
-    from javadoc.destinationDir
-}
-
-artifacts {
-    archives sourcesJar, javadocJar
-}
-
 tasks.withType(JavaCompile) {
     options.compilerArgs << '-Xlint:all,-exports'
 }
diff --git a/gradle/publishing/publication.gradle b/gradle/publishing/publication.gradle
index a0f826e..d40b5b6 100644
--- a/gradle/publishing/publication.gradle
+++ b/gradle/publishing/publication.gradle
@@ -6,8 +6,6 @@ publishing {
     publications {
         mavenJava(MavenPublication) {
             from components.java
-            artifact sourcesJar
-            artifact javadocJar
             pom {
                 name = project.name
                 description = rootProject.ext.description
diff --git a/gradle/test/junit5.gradle b/gradle/test/junit5.gradle
index b7ff276..52a3d63 100644
--- a/gradle/test/junit5.gradle
+++ b/gradle/test/junit5.gradle
@@ -1,12 +1,8 @@
-
-def junitVersion = project.hasProperty('junit.version')?project.property('junit.version'):'5.8.2'
-def hamcrestVersion = project.hasProperty('hamcrest.version')?project.property('hamcrest.version'):'2.2'
-
 dependencies {
-    testImplementation "org.junit.jupiter:junit-jupiter-api:${junitVersion}"
-    testImplementation "org.junit.jupiter:junit-jupiter-params:${junitVersion}"
-    testImplementation "org.hamcrest:hamcrest-library:${hamcrestVersion}"
-    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:${junitVersion}"
+    testImplementation libs.junit.jupiter.api
+    testImplementation libs.junit.jupiter.params
+    testImplementation libs.hamcrest
+    testRuntimeOnly libs.junit.jupiter.engine
 }
 
 test {
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 7454180..41d9927 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 ac0b842..92f06b5 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-7.3.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/netty-http-bouncycastle/build.gradle b/netty-http-bouncycastle/build.gradle
index 47ecbf5..d76e74d 100644
--- a/netty-http-bouncycastle/build.gradle
+++ b/netty-http-bouncycastle/build.gradle
@@ -1,4 +1,4 @@
 dependencies {
     api project(":netty-http-server-api")
-    api "org.bouncycastle:bcpkix-jdk15on:${project.property('bouncycastle.version')}"
+    api libs.bouncycastle
 }
diff --git a/netty-http-client/build.gradle b/netty-http-client/build.gradle
index 28e9613..c70d00c 100644
--- a/netty-http-client/build.gradle
+++ b/netty-http-client/build.gradle
@@ -1,15 +1,14 @@
-
 dependencies {
     api project(":netty-http-client-api")
     api project(":netty-http-common")
-    api "io.netty:netty-handler-proxy:${project.property('netty.version')}"
-    testImplementation "com.fasterxml.jackson.core:jackson-databind:${project.property('jackson.version')}"
-    testImplementation "org.conscrypt:conscrypt-openjdk-uber:${project.property('conscrypt.version')}"
-    testRuntimeOnly "org.bouncycastle:bcpkix-jdk15on:${project.property('bouncycastle.version')}"
+    api libs.netty.handler.proxy
+    testImplementation libs.jackson
+    testImplementation libs.conscrypt
+    testRuntimeOnly libs.bouncycastle
     if (System.properties.get('os.name').toLowerCase().contains('linux') &&
             System.properties.get('os.arch').toLowerCase().contains('amd64')) {
-        testRuntimeOnly "io.netty:netty-tcnative-boringssl-static:${project.property('tcnative.version')}:linux-x86_64"
+        testRuntimeOnly(variantOf(libs.netty.boringssl) { classifier('linux-x86_64') })
     } else {
-        testRuntimeOnly "io.netty:netty-tcnative-boringssl-static:${project.property('tcnative.version')}"
+        testRuntimeOnly libs.netty.boringssl
     }
 }
diff --git a/netty-http-common/build.gradle b/netty-http-common/build.gradle
index 240e8a6..e00cd75 100644
--- a/netty-http-common/build.gradle
+++ b/netty-http-common/build.gradle
@@ -1,4 +1,4 @@
 dependencies {
-    api "org.xbib:net-url:${project.property('xbib.net.version')}"
-    api "io.netty:netty-codec-http2:${project.property('netty.version')}"
+    api libs.net.url
+    api libs.netty.http2
 }
diff --git a/netty-http-epoll/build.gradle b/netty-http-epoll/build.gradle
index 550ac78..5c6e811 100644
--- a/netty-http-epoll/build.gradle
+++ b/netty-http-epoll/build.gradle
@@ -1,4 +1,4 @@
 dependencies {
     api project(":netty-http-common")
-    implementation "io.netty:netty-transport-native-epoll:${project.property('netty.version')}:linux-x86_64"
+    api(variantOf(libs.netty.epoll) { classifier('linux-x86_64') })
 }
diff --git a/netty-http-epoll/src/main/java/module-info.java b/netty-http-epoll/src/main/java/module-info.java
index befd805..48112b7 100644
--- a/netty-http-epoll/src/main/java/module-info.java
+++ b/netty-http-epoll/src/main/java/module-info.java
@@ -2,7 +2,7 @@ module org.xbib.netty.http.epoll {
     exports org.xbib.netty.http.epoll;
     requires org.xbib.netty.http.common;
     requires io.netty.transport;
-    requires io.netty.transport.epoll;
+    requires io.netty.transport.classes.epoll;
     provides org.xbib.netty.http.common.TransportProvider with
             org.xbib.netty.http.epoll.EpollTransportProvider;
 }
diff --git a/netty-http-kqueue/build.gradle b/netty-http-kqueue/build.gradle
index 9692ada..3db3ece 100644
--- a/netty-http-kqueue/build.gradle
+++ b/netty-http-kqueue/build.gradle
@@ -1,4 +1,4 @@
 dependencies {
     api project(":netty-http-common")
-    api "io.netty:netty-transport-native-kqueue:${project.property('netty.version')}:osx-x86_64"
+    api(variantOf(libs.netty.kqueue) { classifier('osx-x86_64') })
 }
diff --git a/netty-http-kqueue/src/main/java/module-info.java b/netty-http-kqueue/src/main/java/module-info.java
index 625f496..62bc547 100644
--- a/netty-http-kqueue/src/main/java/module-info.java
+++ b/netty-http-kqueue/src/main/java/module-info.java
@@ -2,7 +2,7 @@ module org.xbib.netty.http.kqueue {
     exports org.xbib.netty.http.kqueue;
     requires org.xbib.netty.http.common;
     requires io.netty.transport;
-    requires io.netty.transport.kqueue;
+    requires io.netty.transport.classes.kqueue;
     provides org.xbib.netty.http.common.TransportProvider with
             org.xbib.netty.http.kqueue.KqueueTransportProvider;
 }
diff --git a/netty-http-server-rest/build.gradle b/netty-http-server-rest/build.gradle
index 31fe05b..05945ab 100644
--- a/netty-http-server-rest/build.gradle
+++ b/netty-http-server-rest/build.gradle
@@ -1,4 +1,4 @@
 dependencies {
     api project(":netty-http-server")
-    implementation "org.xbib:guice:${project.property('xbib-guice.version')}"
+    implementation libs.guice
 }
diff --git a/netty-http-server/build.gradle b/netty-http-server/build.gradle
index c7eb8e7..f2af2c6 100644
--- a/netty-http-server/build.gradle
+++ b/netty-http-server/build.gradle
@@ -4,13 +4,13 @@ dependencies {
     api project(":netty-http-common")
     testImplementation project(":netty-http-client")
     testImplementation project(":netty-http-bouncycastle")
-    testRuntimeOnly "org.javassist:javassist:${project.property('javassist.version')}"
-    testRuntimeOnly "org.bouncycastle:bcpkix-jdk15on:${project.property('bouncycastle.version')}"
+    testRuntimeOnly libs.javassist
+    testRuntimeOnly libs.bouncycastle
     if (System.properties.get('os.name').toLowerCase().contains('linux') &&
             System.properties.get('os.arch').toLowerCase().contains('amd64')) {
-        testRuntimeOnly "io.netty:netty-tcnative-boringssl-static:${project.property('tcnative.version')}:linux-x86_64"
+        testRuntimeOnly(variantOf(libs.netty.boringssl) { classifier('linux-x86_64') })
     } else {
-        testRuntimeOnly "io.netty:netty-tcnative-boringssl-static:${project.property('tcnative.version')}"
+        testRuntimeOnly libs.netty.boringssl
     }
     testRuntimeOnly project(":netty-http-epoll")
     testRuntimeOnly project(":netty-http-kqueue")
diff --git a/netty-http-server/src/main/java/org/xbib/netty/http/server/protocol/ws2/Http2WebSocketPathNotFoundException.java b/netty-http-server/src/main/java/org/xbib/netty/http/server/protocol/ws2/Http2WebSocketPathNotFoundException.java
index aba2ec3..9b05f68 100644
--- a/netty-http-server/src/main/java/org/xbib/netty/http/server/protocol/ws2/Http2WebSocketPathNotFoundException.java
+++ b/netty-http-server/src/main/java/org/xbib/netty/http/server/protocol/ws2/Http2WebSocketPathNotFoundException.java
@@ -2,6 +2,7 @@ package org.xbib.netty.http.server.protocol.ws2;
 
 import io.netty.handler.codec.http.websocketx.WebSocketHandshakeException;
 
+@SuppressWarnings("serial")
 public final class Http2WebSocketPathNotFoundException extends WebSocketHandshakeException {
 
     public Http2WebSocketPathNotFoundException(String message) {
diff --git a/settings.gradle b/settings.gradle
index f64e994..de0ebbc 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,3 +1,42 @@
+pluginManagement {
+    plugins {
+        id('com.gradle.plugin-publish') version('0.18.0')
+        id('de.marcphilipp.nexus-publish') version('0.4.0')
+        id('io.codearte.nexus-staging') version('0.21.1')
+    }
+}
+
+dependencyResolutionManagement {
+    versionCatalogs {
+        libs {
+            version('gradle', '7.4.2')
+            version('groovy', '3.0.9')
+            version('spock', '2.0-groovy-3.0')
+            version('junit', '5.8.2')
+            version('netty', '4.1.77.Final')
+            version('netty-tcnative', '2.0.51.Final')
+            library('groovy-core', 'org.codehaus.groovy', 'groovy').versionRef('groovy')
+            library('spock-core', 'org.spockframework', 'spock-core').versionRef('spock')
+            library('spock-junit4', 'org.spockframework', 'spock-junit4').versionRef('spock')
+            library('junit-jupiter-api', 'org.junit.jupiter', 'junit-jupiter-api').versionRef('junit')
+            library('junit-jupiter-params', 'org.junit.jupiter', 'junit-jupiter-params').versionRef('junit')
+            library('junit-jupiter-engine', 'org.junit.jupiter', 'junit-jupiter-engine').versionRef('junit')
+            library('hamcrest', 'org.hamcrest:hamcrest-library:2.2')
+            library('netty-http2', 'io.netty', 'netty-codec-http2').versionRef('netty')
+            library('netty-handler-proxy', 'io.netty', 'netty-handler-proxy').versionRef('netty')
+            library('netty-epoll', 'io.netty', 'netty-transport-native-epoll').versionRef('netty')
+            library('netty-kqueue', 'io.netty', 'netty-transport-native-kqueue').versionRef('netty')
+            library('netty-boringssl', 'io.netty', 'netty-tcnative-boringssl-static').versionRef('netty-tcnative')
+            library('net-url', 'org.xbib', 'net-url').version('2.1.1')
+            library('bouncycastle', 'org.bouncycastle', 'bcpkix-jdk18on').version('1.71')
+            library('conscrypt', 'org.conscrypt', 'conscrypt-openjdk-uber').version('2.5.2')
+            library('jackson', 'com.fasterxml.jackson.core', 'jackson-databind').version('2.12.6')
+            library('guice', 'org.xbib', 'guice').version('4.4.2')
+            library('javassist', 'org.javassist', 'javassist').version('3.28.0-GA')
+        }
+    }
+}
+
 include 'netty-http-common'
 include 'netty-http-epoll'
 include 'netty-http-kqueue'