diff --git a/build.gradle.kts b/build.gradle.kts
index 69575bb..5c2521f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,10 +4,11 @@ plugins {
     kotlin("jvm") version "1.8.10"
     id("org.jetbrains.kotlinx.kover") version "0.7.0-Alpha"
     kotlin("plugin.serialization") version "1.8.10"
+    `maven-publish`
 }
 
 group = "nl.sanderdijkhuis"
-version = "0.1.0-SNAPSHOT"
+version = "0.4.0"
 
 repositories {
     mavenCentral()
@@ -42,3 +43,11 @@ koverReport {
         }
     }
 }
+
+publishing {
+    publications {
+        create<MavenPublication>("maven") {
+            from(components["java"])
+        }
+    }
+}