diff --git a/pom.xml b/pom.xml
index a8c8967db08c7418d19f1483d8155dfe57e778cc..4e20d87c60530a374fc39d708d8743d0aaf47eb3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
 
 		<!-- Testing -->
 		<junit.version>4.12</junit.version>
-		<utflute.version>0.6.0B</utflute.version>
+		<utflute.version>0.6.0E</utflute.version>
 
 		<!-- Crawler -->
 		<crawler.version>1.0.2</crawler.version>
diff --git a/src/test/java/org/codelibs/fess/mylasta/FessActionDefTest.java b/src/test/java/org/codelibs/fess/mylasta/FessActionDefTest.java
index 405b33079088c062c2872898e978f6cf7fc151b9..572438b22f3792c6d9b963d2008d6595161ca97c 100644
--- a/src/test/java/org/codelibs/fess/mylasta/FessActionDefTest.java
+++ b/src/test/java/org/codelibs/fess/mylasta/FessActionDefTest.java
@@ -16,7 +16,6 @@
 package org.codelibs.fess.mylasta;
 
 import org.codelibs.fess.unit.UnitFessTestCase;
-import org.dbflute.utflute.lastaflute.police.HotDeployDestroyerPolice;
 import org.dbflute.utflute.lastaflute.police.NonActionExtendsActionPolice;
 import org.dbflute.utflute.lastaflute.police.NonWebHasWebReferencePolice;
 import org.dbflute.utflute.lastaflute.police.WebPackageNinjaReferencePolice;
diff --git a/src/test/java/org/codelibs/fess/mylasta/FessLastaDocTest.java b/src/test/java/org/codelibs/fess/mylasta/FessLastaDocTest.java
index a22fae603f877fc7186ac988b8804e63959f81c1..34c01ec3608be4b4c8929e1e832565e1cbe3aa08 100644
--- a/src/test/java/org/codelibs/fess/mylasta/FessLastaDocTest.java
+++ b/src/test/java/org/codelibs/fess/mylasta/FessLastaDocTest.java
@@ -16,7 +16,6 @@
 package org.codelibs.fess.mylasta;
 
 import org.codelibs.fess.unit.UnitFessTestCase;
-import org.dbflute.utflute.core.document.DocumentGenerator;
 
 public class FessLastaDocTest extends UnitFessTestCase {
 
@@ -49,8 +48,7 @@ public class FessLastaDocTest extends UnitFessTestCase {
     //                                                                            Document
     //                                                                            ========
     public void test_document() throws Exception {
-        DocumentGenerator documentGenerator = new DocumentGenerator();
-        documentGenerator.saveLastaDocMeta();
+        saveLastaDocMeta();
     }
 
 }