diff --git a/build.sbt b/build.sbt
index efd4457..006a6da 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 lazy val commonSettings = Seq(
   organization := "com.nulabinc",
-  version := "0.6.3-SNAPSHOT",
+  version := "0.6.3",
   scalaVersion := "2.13.6",
   scalacOptions ++= Seq(
     "-deprecation",
diff --git a/src/main/resources/application.conf b/src/main/resources/application.conf
index 37aef83..bdeb1c5 100644
--- a/src/main/resources/application.conf
+++ b/src/main/resources/application.conf
@@ -1,6 +1,6 @@
 application {
   name = "Backlog Migration for Jira"
-  version = "0.6.3-SNAPSHOT"
+  version = "0.6.3"
   title = ${application.name} ${application.version} (c) nulab.inc
   fileName = backlog-migration-jira-${application.version}.jar
   product = "jira"