diff --git a/build.gradle.kts b/build.gradle.kts
index 4cd2f2a..722275d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -8,7 +8,7 @@ plugins {
 }
 
 group = "info.mking.k2zpl"
-version = "0.0.3"
+version = "0.0.4"
 
 repositories {
     mavenCentral()
@@ -25,7 +25,7 @@ tasks.test {
 mavenPublishing {
     publishToMavenCentral(SonatypeHost.CENTRAL_PORTAL)
     signAllPublications()
-    coordinates("info.mking.k2zpl", "k2zpl", "0.0.3")
+    coordinates("info.mking.k2zpl", "k2zpl", "0.0.4")
     pom {
         name.set("k2zpl")
         description.set("Kotlin DSL for ZPL (Zebra Programming Language)")
diff --git a/src/main/kotlin/command/options/DpiSetting.kt b/src/main/kotlin/info/mking/k2zpl/command/options/ZplDpiSetting.kt
similarity index 61%
rename from src/main/kotlin/command/options/DpiSetting.kt
rename to src/main/kotlin/info/mking/k2zpl/command/options/ZplDpiSetting.kt
index dd950be..113f2e0 100644
--- a/src/main/kotlin/command/options/DpiSetting.kt
+++ b/src/main/kotlin/info/mking/k2zpl/command/options/ZplDpiSetting.kt
@@ -1,6 +1,8 @@
-package command.options
+@file:Suppress("UNUSED")
 
-enum class DpiSetting(val dpi: Int, val dotsPerMm: Double) {
+package info.mking.k2zpl.command.options
+
+enum class ZplDpiSetting(val dpi: Int, val dotsPerMm: Double) {
     Unset(-1, -1.0),
     DPI_152(152, 6.0),
     DPI_203(203, 8.0),
@@ -8,7 +10,7 @@ enum class DpiSetting(val dpi: Int, val dotsPerMm: Double) {
     DPI_608(608, 24.0);
 
     companion object {
-        fun fromDpi(dpi: Int): DpiSetting {
+        fun fromDpi(dpi: Int): ZplDpiSetting {
             return entries.find { it.dpi == dpi }
                 ?: throw IllegalArgumentException("Unsupported DPI value: $dpi")
         }