diff --git a/bom-platform/pom.xml b/bom-platform/pom.xml
index e97a3bc..28bf8fd 100644
--- a/bom-platform/pom.xml
+++ b/bom-platform/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-json-bom-platform</artifactId>
diff --git a/bom/pom.xml b/bom/pom.xml
index f117377..87afa7c 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-json-bom</artifactId>
diff --git a/documentation/pom.xml b/documentation/pom.xml
index 0d734ea..993d524 100644
--- a/documentation/pom.xml
+++ b/documentation/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-    <version>5.2.3-SNAPSHOT</version>
+    <version>5.2.3</version>
 	</parent>
 
 	<artifactId>documentation-json</artifactId>
diff --git a/gson-jaxrs/pom.xml b/gson-jaxrs/pom.xml
index b7f0610..542a212 100644
--- a/gson-jaxrs/pom.xml
+++ b/gson-jaxrs/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-gson-jaxrs</artifactId>
diff --git a/gson-spring/pom.xml b/gson-spring/pom.xml
index 06ae47c..77b1bf3 100644
--- a/gson-spring/pom.xml
+++ b/gson-spring/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-gson-spring</artifactId>
diff --git a/gson/pom.xml b/gson/pom.xml
index d03f97a..afd1246 100644
--- a/gson/pom.xml
+++ b/gson/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-gson</artifactId>
diff --git a/jackson-jaxrs/pom.xml b/jackson-jaxrs/pom.xml
index c2a61e8..c8efada 100644
--- a/jackson-jaxrs/pom.xml
+++ b/jackson-jaxrs/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-jackson-jaxrs</artifactId>
diff --git a/jackson-spring/pom.xml b/jackson-spring/pom.xml
index c320b7b..d2fc3af 100644
--- a/jackson-spring/pom.xml
+++ b/jackson-spring/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-jackson-spring</artifactId>
diff --git a/jackson/pom.xml b/jackson/pom.xml
index 0d00243..bc69843 100644
--- a/jackson/pom.xml
+++ b/jackson/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-jackson</artifactId>
diff --git a/json/pom.xml b/json/pom.xml
index e37985d..14a2bea 100644
--- a/json/pom.xml
+++ b/json/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.holon-platform.json</groupId>
 		<artifactId>holon-json-root</artifactId>
-		<version>5.2.3-SNAPSHOT</version>
+		<version>5.2.3</version>
 	</parent>
 
 	<artifactId>holon-json</artifactId>
diff --git a/pom.xml b/pom.xml
index acd37ce..24f171a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,6 +1,4 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<parent>
@@ -11,7 +9,7 @@
 
 	<groupId>com.holon-platform.json</groupId>
 	<artifactId>holon-json-root</artifactId>
-	<version>5.2.3-SNAPSHOT</version>
+	<version>5.2.3</version>
 	<packaging>pom</packaging>
 
 	<name>${project.groupId}:${project.artifactId}</name>
@@ -50,7 +48,7 @@
 		<connection>scm:git:https://github.com/holon-platform/holon-json.git</connection>
 		<url>https://github.com/holon-platform/holon-json</url>
 		<developerConnection>scm:git:https://github.com/holon-platform/holon-json.git</developerConnection>
-		<tag>HEAD</tag>
+		<tag>5.2.3</tag>
 	</scm>
 
 	<properties>