diff --git a/android-test/build.gradle.kts b/android-test/build.gradle.kts
index df2bb8a53..63995ae91 100644
--- a/android-test/build.gradle.kts
+++ b/android-test/build.gradle.kts
@@ -58,7 +58,7 @@ dependencies {
   androidTestImplementation(Dependencies.bouncycastle)
   androidTestImplementation(Dependencies.bouncycastletls)
   androidTestImplementation(Dependencies.conscryptAndroid)
-  androidTestImplementation(project(":mockwebserver-junit5"))
+  androidTestImplementation(project(":mockwebserver3-junit5"))
   androidTestImplementation(project(":okhttp-brotli"))
   androidTestImplementation(project(":okhttp-dnsoverhttps"))
   androidTestImplementation(project(":okhttp-logging-interceptor"))
diff --git a/build.gradle.kts b/build.gradle.kts
index 42ab41e29..2f43c317d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,4 +1,5 @@
-import java.net.URI
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
+import com.vanniktech.maven.publish.SonatypeHost
 import java.net.URL
 import org.gradle.api.tasks.testing.logging.TestExceptionFormat
 import org.jetbrains.dokka.gradle.DokkaTask
@@ -18,6 +19,7 @@ buildscript {
     classpath(Dependencies.animalsnifferPlugin)
     classpath(Dependencies.errorpronePlugin)
     classpath(Dependencies.spotlessPlugin)
+    classpath(Dependencies.vanniktechPublishPlugin)
   }
 
   repositories {
@@ -27,9 +29,10 @@ buildscript {
   }
 }
 
+apply(plugin = "com.vanniktech.maven.publish.base")
+
 allprojects {
   group = "com.squareup.okhttp3"
-  project.ext["artifactId"] = project.name.publishedArtifactId()
   version = "5.0.0-SNAPSHOT"
 
   repositories {
@@ -176,101 +179,60 @@ subprojects {
     sourceCompatibility = JavaVersion.VERSION_1_8.toString()
     targetCompatibility = JavaVersion.VERSION_1_8.toString()
   }
-
-  tasks.withType<DokkaTask> {
-    configuration {
-      reportUndocumented = false
-      skipDeprecated = true
-      jdkVersion = 8
-      perPackageOption {
-        prefix = "okhttp3.internal"
-        suppress = true
-      }
-      perPackageOption {
-        prefix = "mockwebserver3.internal"
-        suppress = true
-      }
-      if (project.file("Module.md").exists()) {
-        includes = listOf("Module.md")
-      }
-      externalDocumentationLink {
-        url = URL("https://square.github.io/okio/2.x/okio/")
-        packageListUrl = URL("https://square.github.io/okio/2.x/okio/package-list")
-      }
-    }
-  }
 }
 
 /** Configure publishing and signing for published Java and JavaPlatform subprojects. */
 subprojects {
-  val project = this@subprojects
-  if (project.ext.get("artifactId") == null) return@subprojects
-  val bom = project.ext["artifactId"] == "okhttp-bom"
-
-  if (bom) {
-    apply(plugin = "java-platform")
-  }
-
-  apply(plugin = "maven-publish")
-  apply(plugin = "signing")
-
-  configure<PublishingExtension> {
-    if (!bom) {
-      configure<JavaPluginExtension> {
-        withJavadocJar()
-        withSourcesJar()
+  tasks.withType<DokkaTask>().configureEach {
+    dokkaSourceSets.configureEach {
+      reportUndocumented.set(false)
+      skipDeprecated.set(true)
+      jdkVersion.set(8)
+      perPackageOption {
+        matchingRegex.set("okhttp3\\.internal.*")
+        suppress.set(true)
       }
-    }
-
-    publications {
-      create<MavenPublication>("maven") {
-        groupId = project.group.toString()
-        artifactId = project.ext["artifactId"].toString()
-        version = project.version.toString()
-        if (bom) {
-          from(components["javaPlatform"])
-        } else {
-          from(components["java"])
-        }
-        pom {
-          name.set(project.name)
-          description.set("Square’s meticulous HTTP client for Java and Kotlin.")
-          url.set("https://square.github.io/okhttp/")
-          licenses {
-            license {
-              name.set("The Apache Software License, Version 2.0")
-              url.set("https://www.apache.org/licenses/LICENSE-2.0.txt")
-            }
-          }
-          developers {
-            developer {
-              name.set("Square, Inc.")
-            }
-          }
-          scm {
-            connection.set("scm:git:https://github.com/square/okhttp.git")
-            developerConnection.set("scm:git:ssh://git@github.com/square/okhttp.git")
-            url.set("https://github.com/square/okhttp")
-          }
-        }
+      perPackageOption {
+        matchingRegex.set("mockwebserver3\\.internal.*")
+        suppress.set(true)
       }
-    }
-
-    repositories {
-      maven {
-        name = "mavencentral"
-        url = URI("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
-        credentials {
-          username = System.getenv("SONATYPE_NEXUS_USERNAME")
-          password = System.getenv("SONATYPE_NEXUS_PASSWORD")
-        }
+      if (project.file("Module.md").exists()) {
+        includes.from(project.file("Module.md"))
+      }
+      externalDocumentationLink {
+        url.set(URL("https://square.github.io/okio/2.x/okio/"))
+        packageListUrl.set(URL("https://square.github.io/okio/2.x/okio/package-list"))
       }
     }
   }
 
-  val publishing = extensions.getByType<PublishingExtension>()
-  configure<SigningExtension> {
-    sign(publishing.publications["maven"])
+  plugins.withId("com.vanniktech.maven.publish.base") {
+    configure<MavenPublishBaseExtension> {
+      publishToMavenCentral(SonatypeHost.DEFAULT)
+      signAllPublications()
+      pom {
+        name.set(project.name)
+        description.set("Square’s meticulous HTTP client for Java and Kotlin.")
+        url.set("https://square.github.io/okhttp/")
+        licenses {
+          license {
+            name.set("The Apache Software License, Version 2.0")
+            url.set("https://www.apache.org/licenses/LICENSE-2.0.txt")
+            distribution.set("repo")
+          }
+        }
+        scm {
+          connection.set("scm:git:https://github.com/square/okhttp.git")
+          developerConnection.set("scm:git:ssh://git@github.com/square/okhttp.git")
+          url.set("https://github.com/square/okhttp")
+        }
+        developers {
+          developer {
+            name.set("Square, Inc.")
+          }
+        }
+      }
+    }
   }
 }
 
diff --git a/buildSrc/src/main/kotlin/artifacts.kt b/buildSrc/src/main/kotlin/artifacts.kt
index 9aa99b866..33d50e0df 100644
--- a/buildSrc/src/main/kotlin/artifacts.kt
+++ b/buildSrc/src/main/kotlin/artifacts.kt
@@ -20,29 +20,9 @@ import org.gradle.api.Project
 import org.gradle.api.plugins.ExtensionAware
 import org.gradle.api.tasks.SourceSetContainer
 import org.gradle.kotlin.dsl.apply
-import org.gradle.kotlin.dsl.extra
 import org.gradle.kotlin.dsl.get
 import org.gradle.kotlin.dsl.withConvention
 
-fun String.publishedArtifactId(): String? {
-  return when (this) {
-    "okhttp-logging-interceptor" -> "logging-interceptor"
-    "mockwebserver" -> "mockwebserver3"
-    "mockwebserver-junit4" -> "mockwebserver3-junit4"
-    "mockwebserver-junit5" -> "mockwebserver3-junit5"
-    "mockwebserver-deprecated" -> "mockwebserver"
-    "okcurl",
-    "okhttp",
-    "okhttp-bom",
-    "okhttp-brotli",
-    "okhttp-dnsoverhttps",
-    "okhttp-sse",
-    "okhttp-tls",
-    "okhttp-urlconnection" -> this
-    else -> null
-  }
-}
-
 fun Project.applyOsgi(vararg bndProperties: String) {
   apply(plugin = "biz.aQute.bnd.builder")
   sourceSets.create("osgi")
@@ -59,11 +39,10 @@ fun Project.applyOsgi(vararg bndProperties: String) {
  */
 fun Project.baselineJar(version: String = "3.14.1"): File? {
   val originalGroup = group
-  val artifactId = extra["artifactId"]
   return try {
-    val jarFile = "$artifactId-${version}.jar"
+    val jarFile = "$name-$version.jar"
     group = "virtual_group_for_japicmp"
-    val dependency = dependencies.create("$originalGroup:$artifactId:$version@jar")
+    val dependency = dependencies.create("$originalGroup:$name:$version@jar")
     configurations.detachedConfiguration(dependency).files.find { (it.name == jarFile) }
   } catch (e: Exception) {
     null
diff --git a/buildSrc/src/main/kotlin/deps.kt b/buildSrc/src/main/kotlin/deps.kt
index 86b060eed..8fd736e67 100644
--- a/buildSrc/src/main/kotlin/deps.kt
+++ b/buildSrc/src/main/kotlin/deps.kt
@@ -29,7 +29,7 @@ object Versions {
 
 object Dependencies {
   const val kotlinPlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:${Versions.kotlin}"
-  const val dokkaPlugin = "org.jetbrains.dokka:dokka-gradle-plugin:0.10.1"
+  const val dokkaPlugin = "org.jetbrains.dokka:dokka-gradle-plugin:1.5.31"
   const val androidPlugin = "com.android.tools.build:gradle:7.0.2"
   const val androidJunit5Plugin = "de.mannodermaus.gradle.plugins:android-junit5:1.8.0.0"
   const val graalPlugin = "gradle.plugin.com.palantir.graal:gradle-graal:0.9.0"
@@ -39,6 +39,7 @@ object Dependencies {
   const val animalsnifferPlugin = "ru.vyarus:gradle-animalsniffer-plugin:1.5.3"
   const val errorpronePlugin = "net.ltgt.gradle:gradle-errorprone-plugin:2.0.2"
   const val spotlessPlugin = "com.diffplug.spotless:spotless-plugin-gradle:5.15.0"
+  const val vanniktechPublishPlugin = "com.vanniktech:gradle-maven-publish-plugin:0.18.0"
 
   const val android = "org.robolectric:android-all:12-robolectric-7732740"
   const val animalSniffer = "org.codehaus.mojo:animal-sniffer-annotations:1.20"
diff --git a/mockwebserver-deprecated/build.gradle.kts b/mockwebserver-deprecated/build.gradle.kts
index 0470d1f86..4d29e27a6 100644
--- a/mockwebserver-deprecated/build.gradle.kts
+++ b/mockwebserver-deprecated/build.gradle.kts
@@ -1,10 +1,14 @@
 import com.android.build.gradle.internal.tasks.factory.dependsOn
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
 import me.champeau.gradle.japicmp.JapicmpTask
 
 plugins {
   kotlin("jvm")
-  id("me.champeau.gradle.japicmp")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
+  id("me.champeau.gradle.japicmp")
 }
 
 tasks.jar {
@@ -15,7 +19,7 @@ tasks.jar {
 
 dependencies {
   api(project(":okhttp"))
-  api(project(":mockwebserver"))
+  api(project(":mockwebserver3"))
   api(Dependencies.junit)
 
   testImplementation(project(":okhttp-testing-support"))
@@ -23,13 +27,6 @@ dependencies {
   testImplementation(Dependencies.assertj)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
-}
-
 tasks.register<JapicmpTask>("japicmp") {
   dependsOn("jar")
   oldClasspath = files(project.baselineJar())
@@ -49,3 +46,8 @@ tasks.register<JapicmpTask>("japicmp") {
     "okhttp3.mockwebserver.QueueDispatcher"
   )
 }.let(tasks.check::dependsOn)
+
+
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
+}
diff --git a/mockwebserver-junit4/build.gradle.kts b/mockwebserver-junit4/build.gradle.kts
index 70cac93e9..a24a508e6 100644
--- a/mockwebserver-junit4/build.gradle.kts
+++ b/mockwebserver-junit4/build.gradle.kts
@@ -1,6 +1,11 @@
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
+
 plugins {
   kotlin("jvm")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
 }
 
 tasks.jar {
@@ -10,15 +15,12 @@ tasks.jar {
 }
 
 dependencies {
-  api(project(":mockwebserver"))
+  api(project(":mockwebserver3"))
   api(Dependencies.junit)
 
   testImplementation(Dependencies.assertj)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
 }
diff --git a/mockwebserver-junit5/build.gradle.kts b/mockwebserver-junit5/build.gradle.kts
index 787665e44..90765a83a 100644
--- a/mockwebserver-junit5/build.gradle.kts
+++ b/mockwebserver-junit5/build.gradle.kts
@@ -1,6 +1,11 @@
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
+
 plugins {
   kotlin("jvm")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
 }
 
 tasks {
@@ -16,7 +21,7 @@ tasks {
 }
 
 dependencies {
-  api(project(":mockwebserver"))
+  api(project(":mockwebserver3"))
   api(Dependencies.junit5Api)
   compileOnly(Dependencies.animalSniffer)
 
@@ -25,9 +30,6 @@ dependencies {
   testImplementation(Dependencies.kotlinJunit5)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
 }
diff --git a/mockwebserver/build.gradle.kts b/mockwebserver/build.gradle.kts
index c6b63204a..345ae40b8 100644
--- a/mockwebserver/build.gradle.kts
+++ b/mockwebserver/build.gradle.kts
@@ -1,5 +1,11 @@
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
+
 plugins {
   kotlin("jvm")
+  id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
 }
 
 tasks.jar {
@@ -13,14 +19,11 @@ dependencies {
 
   testImplementation(project(":okhttp-testing-support"))
   testImplementation(project(":okhttp-tls"))
-  testRuntimeOnly(project(":mockwebserver-junit5"))
+  testRuntimeOnly(project(":mockwebserver3-junit5"))
   testImplementation(Dependencies.junit)
   testImplementation(Dependencies.assertj)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
 }
diff --git a/native-image-tests/build.gradle.kts b/native-image-tests/build.gradle.kts
index 9bcd7a565..83bd58674 100644
--- a/native-image-tests/build.gradle.kts
+++ b/native-image-tests/build.gradle.kts
@@ -19,11 +19,11 @@ dependencies {
   implementation(project(":okhttp-testing-support"))
   implementation(project(":okhttp-tls"))
   implementation(Dependencies.assertj)
+  implementation(project(":mockwebserver3"))
   implementation(project(":mockwebserver"))
-  implementation(project(":mockwebserver-deprecated"))
   implementation(project(":okhttp-urlconnection"))
-  implementation(project(":mockwebserver-junit4"))
-  implementation(project(":mockwebserver-junit5"))
+  implementation(project(":mockwebserver3-junit4"))
+  implementation(project(":mockwebserver3-junit5"))
   implementation(Dependencies.bndResolve)
   implementation(Dependencies.junit5Api)
   implementation(Dependencies.junit5JupiterParams)
diff --git a/okcurl/build.gradle.kts b/okcurl/build.gradle.kts
index 314d28570..dfbb40d91 100644
--- a/okcurl/build.gradle.kts
+++ b/okcurl/build.gradle.kts
@@ -1,10 +1,15 @@
 import com.android.build.gradle.internal.tasks.factory.dependsOn
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
 import java.nio.charset.StandardCharsets
 import org.apache.tools.ant.taskdefs.condition.Os
 
 plugins {
   kotlin("jvm")
   kotlin("kapt")
+  id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
   id("com.palantir.graal")
   id("com.github.johnrengelman.shadow")
 }
@@ -23,19 +28,9 @@ sourceSets {
   }
 }
 
-tasks.register<Copy>("copyResourcesTemplates") {
-  from("src/main/resources-templates")
-  into("$buildDir/generated/resources-templates")
-  expand("projectVersion" to "${project.version}")
-  filteringCharset = StandardCharsets.UTF_8.toString()
-}.let {
-  tasks.processResources.dependsOn(it)
-  tasks.named("sourcesJar").dependsOn(it)
-}
-
 dependencies {
   api(project(":okhttp"))
-  api(project(":okhttp-logging-interceptor"))
+  api(project(":logging-interceptor"))
   implementation(Dependencies.picocli)
   implementation(Dependencies.guava)
 
@@ -66,3 +61,17 @@ graal {
     windowsVsVarsPath("C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Auxiliary\\Build\\vcvars64.bat")
   }
 }
+
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
+}
+
+tasks.register<Copy>("copyResourcesTemplates") {
+  from("src/main/resources-templates")
+  into("$buildDir/generated/resources-templates")
+  expand("projectVersion" to "${project.version}")
+  filteringCharset = StandardCharsets.UTF_8.toString()
+}.let {
+  tasks.processResources.dependsOn(it)
+  tasks.named("javaSourcesJar").dependsOn(it)
+}
diff --git a/okhttp-bom/build.gradle.kts b/okhttp-bom/build.gradle.kts
index ecb8157a5..99d0f26b0 100644
--- a/okhttp-bom/build.gradle.kts
+++ b/okhttp-bom/build.gradle.kts
@@ -1,14 +1,20 @@
 plugins {
+  id("com.vanniktech.maven.publish.base")
   id("java-platform")
 }
 
 dependencies {
   constraints {
     project.rootProject.subprojects.forEach { subproject ->
-      val artifactId = subproject.name.publishedArtifactId()
-      if (artifactId != null && artifactId != "okhttp-bom") {
+      if (subproject.name != "okhttp-bom") {
         api(subproject)
       }
     }
   }
 }
+
+extensions.configure<PublishingExtension> {
+  publications.create("maven", MavenPublication::class) {
+    from(project.components.getByName("javaPlatform"))
+  }
+}
diff --git a/okhttp-brotli/build.gradle.kts b/okhttp-brotli/build.gradle.kts
index c75473c03..d1a7446e7 100644
--- a/okhttp-brotli/build.gradle.kts
+++ b/okhttp-brotli/build.gradle.kts
@@ -1,6 +1,11 @@
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
+
 plugins {
   kotlin("jvm")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
 }
 
 project.applyOsgi(
@@ -20,9 +25,6 @@ dependencies {
   testImplementation(Dependencies.assertj)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
 }
diff --git a/okhttp-dnsoverhttps/build.gradle.kts b/okhttp-dnsoverhttps/build.gradle.kts
index 205a52d06..7ec05e714 100644
--- a/okhttp-dnsoverhttps/build.gradle.kts
+++ b/okhttp-dnsoverhttps/build.gradle.kts
@@ -1,6 +1,11 @@
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
+
 plugins {
   kotlin("jvm")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
 }
 
 project.applyOsgi(
@@ -14,17 +19,14 @@ dependencies {
   compileOnly(Dependencies.jsr305)
 
   testImplementation(project(":okhttp-testing-support"))
-  testImplementation(project(":mockwebserver-deprecated"))
-  testImplementation(project(":mockwebserver-junit5"))
+  testImplementation(project(":mockwebserver"))
+  testImplementation(project(":mockwebserver3-junit5"))
   testImplementation(Dependencies.okioFakeFileSystem)
   testImplementation(Dependencies.conscrypt)
   testImplementation(Dependencies.junit)
   testImplementation(Dependencies.assertj)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
 }
diff --git a/okhttp-hpacktests/build.gradle.kts b/okhttp-hpacktests/build.gradle.kts
index feaff4d58..288d14841 100644
--- a/okhttp-hpacktests/build.gradle.kts
+++ b/okhttp-hpacktests/build.gradle.kts
@@ -7,7 +7,7 @@ dependencies {
   testImplementation(Dependencies.moshi)
   testImplementation(project(":okhttp"))
   testImplementation(project(":okhttp-testing-support"))
-  testImplementation(project(":mockwebserver-deprecated"))
+  testImplementation(project(":mockwebserver"))
   testImplementation(Dependencies.junit)
   testImplementation(Dependencies.assertj)
 }
diff --git a/okhttp-logging-interceptor/build.gradle.kts b/okhttp-logging-interceptor/build.gradle.kts
index 8271b8bd8..024153a8d 100644
--- a/okhttp-logging-interceptor/build.gradle.kts
+++ b/okhttp-logging-interceptor/build.gradle.kts
@@ -1,9 +1,13 @@
 import com.android.build.gradle.internal.tasks.factory.dependsOn
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
 import me.champeau.gradle.japicmp.JapicmpTask
 
 plugins {
   kotlin("jvm")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
   id("me.champeau.gradle.japicmp")
 }
 
@@ -19,20 +23,13 @@ dependencies {
 
   testCompileOnly(Dependencies.jsr305)
   testImplementation(Dependencies.junit)
-  testImplementation(project(":mockwebserver"))
-  testImplementation(project(":mockwebserver-junit5"))
+  testImplementation(project(":mockwebserver3"))
+  testImplementation(project(":mockwebserver3-junit5"))
   testImplementation(project(":okhttp-testing-support"))
   testImplementation(project(":okhttp-tls"))
   testImplementation(Dependencies.assertj)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
-}
-
 tasks.register<JapicmpTask>("japicmp") {
   dependsOn("jar")
   oldClasspath = files(project.baselineJar())
@@ -43,3 +40,7 @@ tasks.register<JapicmpTask>("japicmp") {
   isIgnoreMissingClasses = true
   isIncludeSynthetic = true
 }.let(tasks.check::dependsOn)
+
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
+}
diff --git a/okhttp-sse/build.gradle.kts b/okhttp-sse/build.gradle.kts
index 0ba811e54..65059cc6b 100644
--- a/okhttp-sse/build.gradle.kts
+++ b/okhttp-sse/build.gradle.kts
@@ -1,9 +1,13 @@
 import com.android.build.gradle.internal.tasks.factory.dependsOn
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
 import me.champeau.gradle.japicmp.JapicmpTask
 
 plugins {
   kotlin("jvm")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
   id("me.champeau.gradle.japicmp")
 }
 
@@ -18,20 +22,13 @@ dependencies {
   compileOnly(Dependencies.jsr305)
 
   testImplementation(project(":okhttp-testing-support"))
-  testImplementation(project(":mockwebserver"))
-  testImplementation(project(":mockwebserver-junit5"))
+  testImplementation(project(":mockwebserver3"))
+  testImplementation(project(":mockwebserver3-junit5"))
   testImplementation(Dependencies.junit)
   testImplementation(Dependencies.assertj)
   testCompileOnly(Dependencies.jsr305)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
-}
-
 tasks.register<JapicmpTask>("japicmp") {
   dependsOn("jar")
   oldClasspath = files(project.baselineJar())
@@ -45,3 +42,7 @@ tasks.register<JapicmpTask>("japicmp") {
     "okhttp3.internal.sse"
   )
 }.let(tasks.check::dependsOn)
+
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
+}
diff --git a/okhttp-tls/build.gradle.kts b/okhttp-tls/build.gradle.kts
index 046d7b916..aef64e9d4 100644
--- a/okhttp-tls/build.gradle.kts
+++ b/okhttp-tls/build.gradle.kts
@@ -1,11 +1,15 @@
 import com.android.build.gradle.internal.tasks.factory.dependsOn
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
 import me.champeau.gradle.japicmp.JapicmpTask
 
 plugins {
   kotlin("jvm")
   id("org.jetbrains.dokka")
-  id("ru.vyarus.animalsniffer")
+  id("com.vanniktech.maven.publish.base")
   id("me.champeau.gradle.japicmp")
+  id("ru.vyarus.animalsniffer")
 }
 
 project.applyOsgi(
@@ -21,18 +25,11 @@ dependencies {
   compileOnly(Dependencies.animalSniffer)
 
   testImplementation(project(":okhttp-testing-support"))
-  testImplementation(project(":mockwebserver-junit5"))
+  testImplementation(project(":mockwebserver3-junit5"))
   testImplementation(Dependencies.junit)
   testImplementation(Dependencies.assertj)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
-}
-
 animalsniffer {
   // InsecureExtendedTrustManager (API 24+)
   ignore = listOf("javax.net.ssl.X509ExtendedTrustManager")
@@ -51,3 +48,7 @@ tasks.register<JapicmpTask>("japicmp") {
     "okhttp3.tls.internal"
   )
 }.let(tasks.check::dependsOn)
+
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
+}
diff --git a/okhttp-urlconnection/build.gradle.kts b/okhttp-urlconnection/build.gradle.kts
index 2d70bff35..3a9defc07 100644
--- a/okhttp-urlconnection/build.gradle.kts
+++ b/okhttp-urlconnection/build.gradle.kts
@@ -1,9 +1,13 @@
 import com.android.build.gradle.internal.tasks.factory.dependsOn
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
 import me.champeau.gradle.japicmp.JapicmpTask
 
 plugins {
   kotlin("jvm")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
   id("me.champeau.gradle.japicmp")
 }
 
@@ -23,18 +27,11 @@ dependencies {
 
   testImplementation(project(":okhttp-testing-support"))
   testImplementation(project(":okhttp-tls"))
-  testImplementation(project(":mockwebserver-deprecated"))
+  testImplementation(project(":mockwebserver"))
   testImplementation(Dependencies.junit)
   testImplementation(Dependencies.assertj)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
-}
-
 tasks.register<JapicmpTask>("japicmp") {
   dependsOn("jar")
   oldClasspath = files(project.baselineJar())
@@ -45,3 +42,8 @@ tasks.register<JapicmpTask>("japicmp") {
   isIgnoreMissingClasses = true
   isIncludeSynthetic = true
 }.let(tasks.check::dependsOn)
+
+
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
+}
diff --git a/okhttp/build.gradle.kts b/okhttp/build.gradle.kts
index 4bb9563ec..c2cf2b69a 100644
--- a/okhttp/build.gradle.kts
+++ b/okhttp/build.gradle.kts
@@ -1,11 +1,15 @@
 import com.android.build.gradle.internal.tasks.factory.dependsOn
+import com.vanniktech.maven.publish.JavadocJar
+import com.vanniktech.maven.publish.KotlinJvm
+import com.vanniktech.maven.publish.MavenPublishBaseExtension
 import java.nio.charset.StandardCharsets
 import me.champeau.gradle.japicmp.JapicmpTask
 
 plugins {
   kotlin("jvm")
-  id("me.champeau.gradle.japicmp")
   id("org.jetbrains.dokka")
+  id("com.vanniktech.maven.publish.base")
+  id("me.champeau.gradle.japicmp")
 }
 
 project.applyOsgi(
@@ -56,16 +60,6 @@ normalization {
   }
 }
 
-tasks.register<Copy>("copyJavaTemplates") {
-  from("src/main/java-templates")
-  into("$buildDir/generated/sources/java-templates/java/main")
-  expand("projectVersion" to project.version)
-  filteringCharset = StandardCharsets.UTF_8.toString()
-}.let {
-  tasks.compileKotlin.dependsOn(it)
-  tasks.named("sourcesJar").dependsOn(it)
-}
-
 // Expose OSGi jars to the test environment.
 configurations {
   create("osgiTestDeploy")
@@ -95,11 +89,11 @@ dependencies {
   testImplementation(project(":okhttp-testing-support"))
   testImplementation(project(":okhttp-tls"))
   testImplementation(project(":okhttp-urlconnection"))
+  testImplementation(project(":mockwebserver3"))
+  testImplementation(project(":mockwebserver3-junit4"))
+  testImplementation(project(":mockwebserver3-junit5"))
   testImplementation(project(":mockwebserver"))
-  testImplementation(project(":mockwebserver-junit4"))
-  testImplementation(project(":mockwebserver-junit5"))
-  testImplementation(project(":mockwebserver-deprecated"))
-  testImplementation(project(":okhttp-logging-interceptor"))
+  testImplementation(project(":logging-interceptor"))
   testImplementation(project(":okhttp-brotli"))
   testImplementation(project(":okhttp-dnsoverhttps"))
   testImplementation(project(":okhttp-sse"))
@@ -116,13 +110,6 @@ dependencies {
   testCompileOnly(Dependencies.jsr305)
 }
 
-afterEvaluate {
-  tasks.dokka {
-    outputDirectory = "$rootDir/docs/4.x"
-    outputFormat = "gfm"
-  }
-}
-
 tasks.register<JapicmpTask>("japicmp") {
   dependsOn("jar")
   oldClasspath = files(project.baselineJar())
@@ -185,3 +172,18 @@ tasks.register<JapicmpTask>("japicmp") {
     "okhttp3.Request\$Builder#delete()",
   )
 }.let(tasks.check::dependsOn)
+
+configure<MavenPublishBaseExtension> {
+  configure(KotlinJvm(javadocJar = JavadocJar.Dokka("dokkaGfm")))
+}
+
+tasks.register<Copy>("copyJavaTemplates") {
+  from("src/main/java-templates")
+  into("$buildDir/generated/sources/java-templates/java/main")
+  expand("projectVersion" to project.version)
+  filteringCharset = StandardCharsets.UTF_8.toString()
+}.let {
+  tasks.compileKotlin.dependsOn(it)
+  tasks.named("javaSourcesJar").dependsOn(it)
+}
+
diff --git a/samples/compare/build.gradle.kts b/samples/compare/build.gradle.kts
index f4f9613df..b0b6b16f3 100644
--- a/samples/compare/build.gradle.kts
+++ b/samples/compare/build.gradle.kts
@@ -4,8 +4,8 @@ plugins {
 
 dependencies {
   testImplementation(project(":okhttp"))
-  testImplementation(project(":mockwebserver"))
-  testRuntimeOnly(project(":mockwebserver-junit5"))
+  testImplementation(project(":mockwebserver3"))
+  testRuntimeOnly(project(":mockwebserver3-junit5"))
   testImplementation(project(":okhttp-tls"))
   testImplementation(project(":okhttp-testing-support"))
   testImplementation(Dependencies.httpclient5)
diff --git a/samples/guide/build.gradle.kts b/samples/guide/build.gradle.kts
index ff4196792..2a8bf324c 100644
--- a/samples/guide/build.gradle.kts
+++ b/samples/guide/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
 
 dependencies {
   implementation(project(":okhttp"))
-  implementation(project(":mockwebserver-deprecated"))
+  implementation(project(":mockwebserver"))
   implementation(project(":okhttp-testing-support"))
   implementation(project(":okhttp-tls"))
   implementation(Dependencies.animalSniffer)
diff --git a/samples/slack/build.gradle.kts b/samples/slack/build.gradle.kts
index 84a0f8af8..a271e7013 100644
--- a/samples/slack/build.gradle.kts
+++ b/samples/slack/build.gradle.kts
@@ -3,6 +3,6 @@ plugins {
 }
 
 dependencies {
-  implementation(project(":mockwebserver-deprecated"))
+  implementation(project(":mockwebserver"))
   implementation(Dependencies.moshi)
 }
diff --git a/samples/static-server/build.gradle.kts b/samples/static-server/build.gradle.kts
index 10f9c02f9..2e8316905 100644
--- a/samples/static-server/build.gradle.kts
+++ b/samples/static-server/build.gradle.kts
@@ -14,7 +14,7 @@ tasks.jar {
 }
 
 dependencies {
-  implementation(project(":mockwebserver-deprecated"))
+  implementation(project(":mockwebserver"))
 }
 
 tasks.shadowJar {
diff --git a/samples/unixdomainsockets/build.gradle.kts b/samples/unixdomainsockets/build.gradle.kts
index 48a152a08..2207ed802 100644
--- a/samples/unixdomainsockets/build.gradle.kts
+++ b/samples/unixdomainsockets/build.gradle.kts
@@ -4,6 +4,6 @@ plugins {
 
 dependencies {
   implementation(project(":okhttp"))
-  implementation(project(":mockwebserver-deprecated"))
+  implementation(project(":mockwebserver"))
   implementation(Dependencies.jnrUnixsocket)
 }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index f48a2221e..d9f559b3f 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,9 +1,13 @@
 rootProject.name = "okhttp-parent"
 
 include(":mockwebserver")
+project(":mockwebserver").name = "mockwebserver3"
 include(":mockwebserver-deprecated")
+project(":mockwebserver-deprecated").name = "mockwebserver"
 include(":mockwebserver-junit4")
+project(":mockwebserver-junit4").name = "mockwebserver3-junit4"
 include(":mockwebserver-junit5")
+project(":mockwebserver-junit5").name = "mockwebserver3-junit5"
 
 val androidBuild: String? by settings
 val graalBuild: String? by settings
@@ -24,6 +28,7 @@ include(":okhttp-brotli")
 include(":okhttp-dnsoverhttps")
 include(":okhttp-hpacktests")
 include(":okhttp-logging-interceptor")
+project(":okhttp-logging-interceptor").name = "logging-interceptor"
 include(":okhttp-sse")
 include(":okhttp-testing-support")
 include(":okhttp-tls")