diff --git a/samples/maven-publish/build.gradle.kts b/samples/maven-publish/build.gradle.kts
index 8c28c0ed6..8c12fb0ec 100644
--- a/samples/maven-publish/build.gradle.kts
+++ b/samples/maven-publish/build.gradle.kts
@@ -13,11 +13,11 @@ repositories {
 }
 
 dependencies {
-    compile(kotlin("stdlib"))
+    implementation(kotlin("stdlib"))
 }
 
 val sourcesJar by tasks.registering(Jar::class) {
-    classifier = "sources"
+    archiveClassifier.set("sources")
     from(sourceSets.main.get().allSource)
 }