diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index fa862f2..dfc685d 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -8,8 +8,7 @@ plugins {
 }
 
 dependencies {
-    // Project "app" depends on project "utils". (Project paths are separated with ":", so ":utils" refers to the top-level "utils" project.)
-    implementation(project(":utils"))
+    // Project "app" depends on project "lib"
     implementation(project(":lib"))
 }
 
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 3895352..3c8d8d5 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -21,6 +21,5 @@ plugins {
 // Learn more about structuring projects with Gradle - https://docs.gradle.org/8.7/userguide/multi_project_builds.html
 include(":app")
 include(":lib")
-include(":utils")
 
 rootProject.name = "json5-kotlin"
\ No newline at end of file
diff --git a/utils/build.gradle.kts b/utils/build.gradle.kts
deleted file mode 100644
index 3fb9d6d..0000000
--- a/utils/build.gradle.kts
+++ /dev/null
@@ -1,13 +0,0 @@
-plugins {
-    // Apply the shared build logic from a convention plugin.
-    // The shared code is located in `buildSrc/src/main/kotlin/kotlin-jvm.gradle.kts`.
-    id("buildsrc.convention.kotlin-jvm")
-    // Apply Kotlin Serialization plugin from `gradle/libs.versions.toml`.
-    alias(libs.plugins.kotlinPluginSerialization)
-}
-
-dependencies {
-    // Apply the kotlinx bundle of dependencies from the version catalog (`gradle/libs.versions.toml`).
-    implementation(libs.bundles.kotlinxEcosystem)
-    testImplementation(kotlin("test"))
-}
\ No newline at end of file
diff --git a/utils/src/main/kotlin/Utilities.kt b/utils/src/main/kotlin/Utilities.kt
deleted file mode 100644
index 0829d22..0000000
--- a/utils/src/main/kotlin/Utilities.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.json5.utils
-
-import kotlinx.datetime.*
-import kotlinx.serialization.Serializable
-import kotlinx.coroutines.*
-
-@Serializable
-class Printer(val message: String) {
-    fun printMessage() = runBlocking {
-        val now: Instant = Clock.System.now()
-        launch {
-            delay(1000L)
-            println(now.toString())
-        }
-        println(message)
-    }
-}
\ No newline at end of file
diff --git a/utils/src/test/kotlin/UtilitiesTest.kt b/utils/src/test/kotlin/UtilitiesTest.kt
deleted file mode 100644
index fd0cd7c..0000000
--- a/utils/src/test/kotlin/UtilitiesTest.kt
+++ /dev/null
@@ -1,25 +0,0 @@
-package org.json5.utils
-
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlinx.serialization.json.Json
-import kotlinx.serialization.encodeToString
-import org.json5.utils.*
-
-internal class PrinterTest {
-
-    @Test
-    fun testMessage() {
-        val message = "message"
-        val testPrinter = Printer(message)
-        assertEquals(testPrinter.message, message)
-    }
-
-    @Test
-    fun testSerialization() {
-        val message = "message"
-        val json1 = Json.encodeToString(Printer(message))
-        val json2 = Json.encodeToString(Printer(message))
-        assertEquals(json1, json2)
-    }
-}
\ No newline at end of file