diff --git a/build.setting b/build.setting
index 9afaa73fe03..4547f5e5f27 100644
--- a/build.setting
+++ b/build.setting
@@ -8,4 +8,4 @@ optimize=true
 	#Invoke the shell script directly
 #start.service=Apache Tomcat 6
 	#Used if Tomcat is installed as a Windows service
-version=8.6.4.1-FL
+version=8.6.4.1
diff --git a/dist/lib/breeze.jar b/dist/lib/breeze.jar
index 6d19c6494ca..47e8fb0cc66 100644
Binary files a/dist/lib/breeze.jar and b/dist/lib/breeze.jar differ
diff --git a/dist/lib/sapphire.jar b/dist/lib/sapphire.jar
index 34c36556f57..5d1398e134f 100644
Binary files a/dist/lib/sapphire.jar and b/dist/lib/sapphire.jar differ
diff --git a/dist/lib/silvertail.jar b/dist/lib/silvertail.jar
index c1608738f61..b6d79fa9185 100644
Binary files a/dist/lib/silvertail.jar and b/dist/lib/silvertail.jar differ
diff --git a/zcommon/pom.xml b/zcommon/pom.xml
index c40dce8c7bd..dca1cd82246 100644
--- a/zcommon/pom.xml
+++ b/zcommon/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>org.zkoss.common</groupId>
 	<artifactId>zcommon</artifactId>
 	<packaging>jar</packaging>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<name>The ZKoss Common Library</name>
 	<url>http://www.zkoss.org/common</url>
 	<description>The ZKoss common library</description>
diff --git a/zel/pom.xml b/zel/pom.xml
index 95bd48597b7..47f97b4c474 100644
--- a/zel/pom.xml
+++ b/zel/pom.xml
@@ -6,7 +6,7 @@
 	<groupId>org.zkoss.common</groupId>
 	<artifactId>zel</artifactId>
 	<packaging>jar</packaging>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<name>The ZK EL Library</name>
 	<url>http://www.zkoss.org/common</url>
 	<description>The ZK EL library</description>
diff --git a/zhtml/pom.xml b/zhtml/pom.xml
index c8e7aa4979f..ccf6cf9bf68 100644
--- a/zhtml/pom.xml
+++ b/zhtml/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>org.zkoss.zk</groupId>
 	<artifactId>zhtml</artifactId>
 	<packaging>jar</packaging>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<name>ZK XHTML Components</name>
 	<url>http://www.zkoss.org/zhtml</url>
 	<description>ZK XHTML components</description>
diff --git a/zk/pom.xml b/zk/pom.xml
index 7300343812b..512597c9df1 100644
--- a/zk/pom.xml
+++ b/zk/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.zkoss.zk</groupId>
 	<artifactId>zk</artifactId>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<packaging>jar</packaging>
 	<name>ZK Kernel</name>
 	<url>http://www.zkoss.org/zk</url>
diff --git a/zk/src/org/zkoss/zk/Version.java b/zk/src/org/zkoss/zk/Version.java
index 9184f99ab43..5e7afe94210 100644
--- a/zk/src/org/zkoss/zk/Version.java
+++ b/zk/src/org/zkoss/zk/Version.java
@@ -30,5 +30,5 @@ public class Version {
 	 * It is the same as {@link org.zkoss.zk.ui.WebApp#getVersion}.
 	 * @since 3.0.0
 	 */
-	public static final String RELEASE = "8.6.4.1-FL";
+	public static final String RELEASE = "8.6.4.1";
 }
diff --git a/zkbind/pom.xml b/zkbind/pom.xml
index deb9bc5d5d9..eb1014bbf82 100644
--- a/zkbind/pom.xml
+++ b/zkbind/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>org.zkoss.zk</groupId>
 	<artifactId>zkbind</artifactId>
 	<packaging>jar</packaging>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<name>ZK Bind</name>
 	<url>http://www.zkoss.org/zkbind</url>
 	<description>ZK Bind</description>
diff --git a/zkplus/pom.xml b/zkplus/pom.xml
index 43b1166ae49..a93aac87997 100644
--- a/zkplus/pom.xml
+++ b/zkplus/pom.xml
@@ -8,7 +8,7 @@
 	<properties>
 		<org.springframework.version>5.2.3.RELEASE</org.springframework.version>
 	</properties>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<name>ZK Plus Utilities</name>
 	<url>http://www.zkoss.org/zkplus</url>
 	<description>ZK plus utilities</description>
diff --git a/zksandbox/pom.xml b/zksandbox/pom.xml
index b8435bf84cb..191afbdae95 100644
--- a/zksandbox/pom.xml
+++ b/zksandbox/pom.xml
@@ -22,7 +22,7 @@
 		<timeplotz.version>1.1_50</timeplotz.version>
 		<zuljsp.version>1.4.1</zuljsp.version>
 	</properties>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<packaging>war</packaging>
 	<licenses>
 		<license>
diff --git a/zktest/pom.xml b/zktest/pom.xml
index f5913f04ec7..fcfe0467693 100644
--- a/zktest/pom.xml
+++ b/zktest/pom.xml
@@ -28,7 +28,7 @@
 		<test.dir>debug/test-classes</test.dir>
 		<powermock.version>1.7.3</powermock.version>
 	</properties>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<name>ZK Test</name>
 	<url>http://www.zkoss.org/</url>
 	<description>ZK Test</description>
diff --git a/zkwebfragment/pom.xml b/zkwebfragment/pom.xml
index 3175aef7a43..1c498698089 100644
--- a/zkwebfragment/pom.xml
+++ b/zkwebfragment/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.zkoss.zk</groupId>
 	<artifactId>zkwebfragment</artifactId>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<packaging>jar</packaging>
 	<name>ZK Web Fragment</name>
 	<url>http://www.zkoss.org/zkwebfragment</url>
diff --git a/zul/pom.xml b/zul/pom.xml
index 05a9a7ef5c3..09be383dd6d 100644
--- a/zul/pom.xml
+++ b/zul/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>org.zkoss.zk</groupId>
 	<artifactId>zul</artifactId>
 	<packaging>jar</packaging>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<name>ZK XUL Components</name>
 	<url>http://www.zkoss.org/zul</url>
 	<description>ZK XUL components (XML user interface markup language)</description>
diff --git a/zweb/pom.xml b/zweb/pom.xml
index 8863aeda289..b3f1a3c59f8 100644
--- a/zweb/pom.xml
+++ b/zweb/pom.xml
@@ -5,7 +5,7 @@
 	<groupId>org.zkoss.common</groupId>
 	<artifactId>zweb</artifactId>
 	<packaging>jar</packaging>
-	<version>8.6.4.1-SNAPSHOT</version>
+	<version>8.6.4.1</version>
 	<name>The ZKoss Web Library</name>
 	<url>http://www.zkoss.org/web</url>
 	<description>The ZKoss Web library</description>