diff --git a/pom.xml b/pom.xml
index 644b9193b5233dda3c275aca9f203cc51c665b13..f4821f86abd91051a48d6a18de825f450a53950b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,8 +40,8 @@
 
 		<!-- Main Framework -->
 		<dbflute.version>1.1.1</dbflute.version>
-		<lastaflute.version>0.8.3-RCC</lastaflute.version>
-		<lasta.taglib.version>0.7.1-RC3</lasta.taglib.version>
+		<lastaflute.version>0.8.3</lastaflute.version>
+		<lasta.taglib.version>0.7.1</lasta.taglib.version>
 		<lasta.job.version>0.2.2</lasta.job.version>
 		<mailflute.version>0.5.1</mailflute.version>
 
@@ -68,7 +68,7 @@
 
 		<!-- Tomcat -->
 		<tomcat.version>8.5.4</tomcat.version>
-		<tomcat.boot.version>0.5.0-RC3</tomcat.boot.version>
+		<tomcat.boot.version>0.5.0</tomcat.boot.version>
 
 		<!-- DEB & RPM build -->
 		<packaging.fess.home.dir>/usr/share/fess</packaging.fess.home.dir>