diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1edc651..caa38f4 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,7 @@
 [versions]
 kgp = "2.3.0"
-nmcp = "1.4.2"
+nmcp = "1.4.3"
+nmcp-build-time = "1.4.4-SNAPSHOT-7b0410ef4061d1249c7b161698764b8194838354"
 mosaic = "0.18.0"
 
 [libraries]
@@ -16,7 +17,7 @@ coroutines = "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.8.0"
 dokka = "org.jetbrains.dokka:dokka-gradle-plugin:2.1.0-Beta"
 google-auth = "com.google.auth:google-auth-library-oauth2-http:1.19.0"
 gradle-api = "dev.gradleplugins:gradle-api:8.8"
-gratatouille-gradle-plugin = "com.gradleup.gratatouille:com.gradleup.gratatouille.gradle.plugin:0.2.0"
+gratatouille-gradle-plugin = "com.gradleup.gratatouille:com.gradleup.gratatouille.gradle.plugin:0.2.2"
 inquirer = "com.github.kotlin-inquirer:kotlin-inquirer:0.1.0"
 jansi = "org.fusesource.jansi:jansi:2.4.0"
 jsonpath = "com.eygraber:jsonpathkt-kotlinx:3.0.2"
@@ -31,7 +32,7 @@ mordant = "com.github.ajalt.mordant:mordant:2.7.1"
 mosaic-runtime = { module = "com.jakewharton.mosaic:mosaic-runtime", version.ref = "mosaic" }
 nmcp = { module = "com.gradleup.nmcp:com.gradleup.nmcp.gradle.plugin", version.ref = "nmcp" }
 nmcp-tasks = { module = "com.gradleup.nmcp:nmcp-tasks", version.ref = "nmcp" }
-nmcp-build-time = "com.gradleup.nmcp:com.gradleup.nmcp.gradle.plugin:1.2.0-SNAPSHOT-b2b859946a8e9938f7b7f22003e9dc029aac69af"
+nmcp-build-time = { module = "com.gradleup.nmcp:com.gradleup.nmcp.gradle.plugin", version.ref = "nmcp-build-time" }
 okhttp = "com.squareup.okhttp3:okhttp:4.12.0"
 serialization-gradle-plugin = {module = "org.jetbrains.kotlin.plugin.serialization:org.jetbrains.kotlin.plugin.serialization.gradle.plugin", version.ref = "kgp"}
 serialization-json = "org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.0"
diff --git a/librarian-gradle-plugin/api/librarian-gradle-plugin.api b/librarian-gradle-plugin/api/librarian-gradle-plugin.api
index 52b6df8..84afbe3 100644
--- a/librarian-gradle-plugin/api/librarian-gradle-plugin.api
+++ b/librarian-gradle-plugin/api/librarian-gradle-plugin.api
@@ -148,7 +148,7 @@ public final class com/gradleup/librarian/gradle/internal/Project_androidKt {
 }
 
 public final class com/gradleup/librarian/gradle/internal/Publishing_androidKt {
-	public static final fun createAndroidPublication (Lorg/gradle/api/Project;Ljava/lang/String;)V
+	public static final fun createAndroidPublication (Lorg/gradle/api/Project;Ljava/lang/String;Lorg/gradle/api/tasks/TaskProvider;)V
 }
 
 public final class com/gradleup/librarian/gradle/internal/task/GenerateMarkerFilesEntryPoint {
diff --git a/librarian-gradle-plugin/src/main/kotlin/com/gradleup/librarian/gradle/internal/publishing.android.kt b/librarian-gradle-plugin/src/main/kotlin/com/gradleup/librarian/gradle/internal/publishing.android.kt
index 585d0bc..a5890e4 100644
--- a/librarian-gradle-plugin/src/main/kotlin/com/gradleup/librarian/gradle/internal/publishing.android.kt
+++ b/librarian-gradle-plugin/src/main/kotlin/com/gradleup/librarian/gradle/internal/publishing.android.kt
@@ -3,12 +3,12 @@ package com.gradleup.librarian.gradle.internal
 import com.android.build.api.dsl.LibraryExtension
 import com.android.build.gradle.tasks.SourceJarTask
 import com.gradleup.librarian.gradle.LIBRARIAN_GENERATE_VERSION
-import com.gradleup.librarian.gradle.internal.androidExtension
 import org.gradle.api.Project
 import org.gradle.api.publish.PublishingExtension
 import org.gradle.api.publish.maven.MavenPublication
+import org.gradle.api.tasks.TaskProvider
 
-fun Project.createAndroidPublication(variantName: String) {
+fun Project.createAndroidPublication(variantName: String, javadocTaskProvider: TaskProvider<*>) {
   val android = androidExtension
   check (android is LibraryExtension) {
     "Librarian: cannot publish non-library project"
@@ -23,6 +23,7 @@ fun Project.createAndroidPublication(variantName: String) {
     publications.register("default", MavenPublication::class.java) { publication ->
       afterEvaluate {
         publication.from(components.getByName(variantName))
+        publication.artifact(javadocTaskProvider)
       }
     }
   }
diff --git a/librarian-gradle-plugin/src/main/kotlin/com/gradleup/librarian/gradle/publishing.kt b/librarian-gradle-plugin/src/main/kotlin/com/gradleup/librarian/gradle/publishing.kt
index d8c8164..0d63fd1 100644
--- a/librarian-gradle-plugin/src/main/kotlin/com/gradleup/librarian/gradle/publishing.kt
+++ b/librarian-gradle-plugin/src/main/kotlin/com/gradleup/librarian/gradle/publishing.kt
@@ -161,15 +161,6 @@ private fun Project.emptyJavadoc(repositoryUrl: String?): TaskProvider<Jar> {
   }
 }
 
-private fun Project.javaSources(): TaskProvider<Jar> {
-  return tasks.register("librarianSources", Jar::class.java) {
-    it.archiveClassifier.set("sources")
-
-    val sourceSets = project.extensions.getByType(JavaPluginExtension::class.java).sourceSets
-    it.from(sourceSets.getByName("main").allSource)
-  }
-}
-
 /**
  * Creates missing publications based on the plugins being applied and the tasks found in the project.
  *
@@ -186,6 +177,9 @@ fun Project.createMissingPublications(
 ) = configurePublishingInternal {
   val emptyJavadoc = emptyJavadoc(docUrl)
 
+  val javaPluginExtension = project.extensions.findByType(JavaPluginExtension::class.java)
+  javaPluginExtension?.withSourcesJar()
+
   when {
     project.plugins.hasPlugin("org.jetbrains.kotlin.multiplatform") -> {
       /**
@@ -212,17 +206,12 @@ fun Project.createMissingPublications(
         // Only add sources and javadoc for the main publication
         if (!it.name.endsWith("PluginMarkerMaven")) {
           it.artifact(emptyJavadoc)
-          it.artifact(javaSources())
         }
       }
     }
 
     hasAndroid -> {
-      createAndroidPublication("release")
-
-      publications.withType(MavenPublication::class.java) {
-        it.artifact(emptyJavadoc)
-      }
+      createAndroidPublication("release", emptyJavadoc)
     }
 
     extensions.findByName("java") != null -> {
@@ -230,7 +219,6 @@ fun Project.createMissingPublications(
 
         it.from(components.findByName("java"))
         it.artifact(emptyJavadoc)
-        it.artifact(javaSources())
       }
     }
   }