diff --git a/pom.xml b/pom.xml
index 9782253..ffa6898 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,12 +2,12 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>osm.surveyor</groupId>
   <artifactId>AdjustTime</artifactId>
-  <version>5.3.4-SNAPSHOT</version>
+  <version>5.3.4</version>
   <scm>
     <connection>scm:git:http://surveyor.mydns.jp/gitbucket/git/yuu/AdjustTime.git</connection>
     <url>http://surveyor.mydns.jp/gitbucket/yuu/AdjustTime/wiki</url>
     <developerConnection>scm:git:http://surveyor.mydns.jp/gitbucket/git/yuu/AdjustTime.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>v5.3.4</tag>
   </scm>
   
   <properties>