diff --git a/build.gradle.kts b/build.gradle.kts
index b694a35..e0a4caf 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,26 +1,3 @@
-/*
- * Copyright 2023 dorkbox, llc
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import Build_gradle.Extras.id
-import Build_gradle.Extras.url
-import Build_gradle.Extras.vendor
-import Build_gradle.Extras.vendorUrl
-import org.gradle.internal.impldep.org.fusesource.jansi.AnsiRenderer.test
-import kotlin.text.Typography.copyright
-
 /*
  * Copyright 2023 dorkbox, llc
  *
@@ -49,9 +26,9 @@ plugins {
     id("com.dorkbox.GradleUtils") version "3.17"
     id("com.dorkbox.Licensing") version "2.24"
     id("com.dorkbox.VersionUpdate") version "2.8"
-    id("com.dorkbox.GradlePublish") version "1.18"
+    id("com.dorkbox.GradlePublish") version "1.20"
 
-    kotlin("jvm") version "1.8.0"
+    kotlin("jvm") version "1.9.0"
 }
 
 object Extras {