diff --git a/agent-it/pom.xml b/agent-it/pom.xml
index 546717b552d6..8ce57ad3f3ec 100644
--- a/agent-it/pom.xml
+++ b/agent-it/pom.xml
@@ -321,7 +321,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>${plugin.surefire.verison}</version>
+                <version>${plugin.surefire.version}</version>
                 <configuration>
                     <skip>true</skip>
                 </configuration>
@@ -329,7 +329,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-failsafe-plugin</artifactId>
-                <version>${plugin.failsafe.verison}</version>
+                <version>${plugin.failsafe.version}</version>
                 <configuration>
                     <jvm>${env.JAVA_8_HOME}/bin/java</jvm>
                 </configuration>
diff --git a/agent/pom.xml b/agent/pom.xml
index 41c70f687685..0d3f9033311f 100644
--- a/agent/pom.xml
+++ b/agent/pom.xml
@@ -99,7 +99,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-assembly-plugin</artifactId>
-                <version>3.1.0</version>
+                <version>${plugin.assembly.version}</version>
                 <configuration>
                     <descriptors>
                         <descriptor>src/assembly/distribution.xml</descriptor>
diff --git a/agent/src/assembly/distribution.xml b/agent/src/assembly/distribution.xml
index 2cb8ae0e28b8..387578aae664 100644
--- a/agent/src/assembly/distribution.xml
+++ b/agent/src/assembly/distribution.xml
@@ -27,7 +27,7 @@
     <fileSets>
         <fileSet>
             <directory>${basedir}/src/main/resources-${env}</directory>
-            <outputDirectory></outputDirectory>
+            <outputDirectory>./</outputDirectory>
         </fileSet>
     </fileSets>
 
diff --git a/bootstrap-java9/pom.xml b/bootstrap-java9/pom.xml
index dc7c08c5d8df..028e02e037da 100644
--- a/bootstrap-java9/pom.xml
+++ b/bootstrap-java9/pom.xml
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>org.openclover</groupId>
             <artifactId>clover</artifactId>
-            <version>4.2.1</version>
+            <version>${plugin.clover.version}</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -124,7 +124,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>animal-sniffer-maven-plugin</artifactId>
-                <version>1.16</version>
+                <version>${plugin.animal-sniffer.version}</version>
                 <configuration>
                     <skip>true</skip>
                 </configuration>
@@ -133,7 +133,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.21.0</version>
+                <version>${plugin.surefire.version}</version>
                 <configuration>
                     <excludes>
                         <exclude>**/Mock*</exclude>
@@ -159,7 +159,7 @@
                 <!-- http://openclover.org/ -->
                 <!-- https://bitbucket.org/openclover/clover/issues/61/430-support-java-9 -->
                 <!-- 4.3 will support java9 -->
-                <version>4.2.1</version>
+                <version>${plugin.clover.version}</version>
                 <configuration>
                     <skip>true</skip>
                 </configuration>
diff --git a/flink/pom.xml b/flink/pom.xml
index 9afebeb7a2c0..3eb79256a3c5 100644
--- a/flink/pom.xml
+++ b/flink/pom.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2017 NAVER Corp.
+  ~ Copyright 2018 NAVER Corp.
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
   ~ You may obtain a copy of the License at
   ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~ http://www.apache.org/licenses/LICENSE-2.0
   ~
   ~ Unless required by applicable law or agreed to in writing, software
   ~ distributed under the License is distributed on an "AS IS" BASIS,
@@ -176,7 +176,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.5.1</version>
                 <configuration>
                     <source>${jdk.version}</source>
                     <target>${jdk.version}</target>
@@ -192,7 +191,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>2.4.3</version>
+                <version>${plugin.shade.version}</version>
                 <executions>
                     <execution>
                         <id>build-first</id>
diff --git a/plugins/jboss/pom.xml b/plugins/jboss/pom.xml
index 6b409b346fa5..5fd89a814bc3 100644
--- a/plugins/jboss/pom.xml
+++ b/plugins/jboss/pom.xml
@@ -83,7 +83,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>${plugin.shade.version}</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/plugins/jetty/pom.xml b/plugins/jetty/pom.xml
index 48584f53dbd0..8eb050421b14 100644
--- a/plugins/jetty/pom.xml
+++ b/plugins/jetty/pom.xml
@@ -87,7 +87,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>${plugin.shade.version}</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/plugins/resin/pom.xml b/plugins/resin/pom.xml
index 44f186a59cad..a1967b09a299 100644
--- a/plugins/resin/pom.xml
+++ b/plugins/resin/pom.xml
@@ -89,7 +89,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>${plugin.shade.version}</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/plugins/tomcat/pom.xml b/plugins/tomcat/pom.xml
index 8eb99adaa739..3a07317e3809 100644
--- a/plugins/tomcat/pom.xml
+++ b/plugins/tomcat/pom.xml
@@ -108,7 +108,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>${plugin.shade.version}</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/plugins/undertow/pom.xml b/plugins/undertow/pom.xml
index f03b1330a9a5..4c7ccbaec1ab 100644
--- a/plugins/undertow/pom.xml
+++ b/plugins/undertow/pom.xml
@@ -1,3 +1,19 @@
+<!--
+  ~ Copyright 2018 NAVER Corp.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
@@ -62,7 +78,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>${plugin.shade.version}</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/plugins/weblogic/pom.xml b/plugins/weblogic/pom.xml
index da168ea62721..a71112dd1625 100644
--- a/plugins/weblogic/pom.xml
+++ b/plugins/weblogic/pom.xml
@@ -81,7 +81,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>${plugin.shade.version}</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/plugins/websphere/pom.xml b/plugins/websphere/pom.xml
index 9e358ac90293..26d202f61348 100644
--- a/plugins/websphere/pom.xml
+++ b/plugins/websphere/pom.xml
@@ -1,3 +1,19 @@
+<!--
+  ~ Copyright 2018 NAVER Corp.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
@@ -62,7 +78,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>${plugin.shade.version}</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/pom.xml b/pom.xml
index afb17aa82cf5..a44459d315ad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -102,10 +102,23 @@
         <sniffer.artifactid>java16</sniffer.artifactid>
         <asm.version>6.1</asm.version>
 
-        <plugin.surefire.verison>2.22.0</plugin.surefire.verison>
-        <plugin.failsafe.verison>2.22.0</plugin.failsafe.verison>
+        <!-- maven-plugin -->
+        <plugin.compiler.version>3.8.0</plugin.compiler.version>
+        <plugin.resources.version>3.1.0</plugin.resources.version>
+        <plugin.surefire.version>2.22.0</plugin.surefire.version>
+        <plugin.failsafe.version>2.22.0</plugin.failsafe.version>
+        <plugin.shade.version>3.1.1</plugin.shade.version>
+        <plugin.assembly.version>3.1.0</plugin.assembly.version>
+        <plugin.war.version>3.2.2</plugin.war.version>
+        <plugin.jar.version>3.1.0</plugin.jar.version>
+
         <!--<plugin.clover.verison>4.3.0</plugin.clover.verison>-->
-        <plugin.clover.verison>4.2.1</plugin.clover.verison>
+        <plugin.clover.version>4.2.1</plugin.clover.version>
+        <plugin.spotbugs.version>3.1.3</plugin.spotbugs.version>
+        <plugin.pmd.version>3.10.0</plugin.pmd.version>
+
+        <plugin.enforcer.version>3.0.0-M2</plugin.enforcer.version>
+        <plugin.animal-sniffer.version>1.16</plugin.animal-sniffer.version>
     </properties>
 
     <dependencies>
@@ -681,12 +694,14 @@
                 <directory>${basedir}/src/test/resources</directory>
             </testResource>
         </testResources>
+
+
         <pluginManagement>
             <plugins>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-war-plugin</artifactId>
-                    <version>3.2.0</version>
+                    <version>${plugin.war.version}</version>
                     <configuration>
                         <attachClasses>true</attachClasses>
                         <classesClassifier>classes</classesClassifier>
@@ -696,15 +711,17 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-jar-plugin</artifactId>
-                    <version>3.0.0</version>
+                    <version>${plugin.jar.version}</version>
                 </plugin>
             </plugins>
         </pluginManagement>
+
+
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-resources-plugin</artifactId>
-                <version>3.0.2</version>
+                <version>${plugin.resources.version}</version>
                 <configuration>
                     <encoding>${encoding}</encoding>
                 </configuration>
@@ -712,7 +729,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>${plugin.compiler.version}</version>
                 <configuration>
                     <source>${jdk.version}</source>
                     <target>${jdk.version}</target>
@@ -728,7 +745,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>${plugin.surefire.verison}</version>
+                <version>${plugin.surefire.version}</version>
                 <configuration>
                     <excludes>
                         <exclude>**/Mock*</exclude>
@@ -744,7 +761,7 @@
             <plugin>
                 <groupId>org.openclover</groupId>
                 <artifactId>clover-maven-plugin</artifactId>
-                <version>${plugin.clover.verison}</version>
+                <version>${plugin.clover.version}</version>
                 <configuration>
                     <encoding>${encoding}</encoding>
                     <jdk>${jdk.version}</jdk>
@@ -773,15 +790,15 @@
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
-                <version>3.1.3</version>
+                <version>${plugin.spotbugs.version}</version>
                 <configuration>
-                    <excludeFilterFile>spotbugs-exclude.xml</excludeFilterFile>
+                    <excludeFilterFile>${maven.multiModuleProjectDirectory}/spotbugs-exclude.xml</excludeFilterFile>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-enforcer-plugin</artifactId>
-                <version>1.4.1</version>
+                <version>${plugin.enforcer.version}</version>
                 <executions>
                     <execution>
                         <id>enforce-pinpoint-build-requirements</id>
@@ -792,7 +809,7 @@
                         <configuration>
                             <rules>
                                 <requireMavenVersion>
-                                    <version>3.2</version>
+                                    <version>3.5</version>
                                 </requireMavenVersion>
                                 <requireJavaVersion>
                                     <version>1.8</version>
@@ -821,7 +838,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-pmd-plugin</artifactId>
-                <version>3.9.0</version>
+                <version>${plugin.pmd.version}</version>
                 <configuration>
                     <linkXRef>true</linkXRef>
                     <sourceEncoding>${encoding}</sourceEncoding>
@@ -864,7 +881,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>animal-sniffer-maven-plugin</artifactId>
-                <version>1.16</version>
+                <version>${plugin.animal-sniffer.version}</version>
                 <configuration>
                     <signature>
                         <groupId>org.codehaus.mojo.signature</groupId>
@@ -885,38 +902,31 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-site-plugin</artifactId>
+                <version>3.7.1</version>
+            </plugin>
         </plugins>
     </build>
 
     <reporting>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jxr-plugin</artifactId>
-                <inherited>false</inherited>
-                <configuration>
-                    <aggregate>true</aggregate>
-                    <inputEncoding>${encoding}</inputEncoding>
-                    <outputEncoding>${encoding}</outputEncoding>
-                    <windowTitle>Pinpoint ${project.version} Cross Reference</windowTitle>
-                    <docTitle>Pinpoint ${project.version} Cross Reference</docTitle>
-                </configuration>
-                <version>2.5</version>
-            </plugin>
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
+                <version>${plugin.spotbugs.version}</version>
                 <configuration>
-                    <excludeFilterFile>spotbugs-exclude.xml</excludeFilterFile>
+                    <excludeFilterFile>${maven.multiModuleProjectDirectory}/spotbugs-exclude.xml</excludeFilterFile>
                     <xmlOutput>true</xmlOutput>
                     <xmlOutputDirectory>${project.build.directory}/spotbugs</xmlOutputDirectory>
                 </configuration>
-                <version>3.1.3</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-pmd-plugin</artifactId>
-                <version>3.9.0</version>
+                <version>${plugin.pmd.version}</version>
                 <configuration>
                     <linkXRef>true</linkXRef>
                     <sourceEncoding>${encoding}</sourceEncoding>
@@ -935,7 +945,7 @@
             <plugin>
                 <groupId>org.openclover</groupId>
                 <artifactId>clover-maven-plugin</artifactId>
-                <version>${plugin.clover.verison}</version>
+                <version>${plugin.clover.version}</version>
                 <configuration>
                     <includesTestSourceRoots>true</includesTestSourceRoots>
                     <license>
@@ -957,6 +967,26 @@
                     </excludes>
                 </configuration>
             </plugin>
+
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-site-plugin</artifactId>
+                <version>3.7.1</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jxr-plugin</artifactId>
+                <version>2.5</version>
+                <inherited>false</inherited>
+                <configuration>
+                    <aggregate>true</aggregate>
+                    <inputEncoding>${encoding}</inputEncoding>
+                    <outputEncoding>${encoding}</outputEncoding>
+                    <windowTitle>Pinpoint ${project.version} Cross Reference</windowTitle>
+                    <docTitle>Pinpoint ${project.version} Cross Reference</docTitle>
+                </configuration>
+            </plugin>
         </plugins>
     </reporting>
 
diff --git a/profiler-optional/pom.xml b/profiler-optional/pom.xml
index 05774ac8d472..4094e321c040 100644
--- a/profiler-optional/pom.xml
+++ b/profiler-optional/pom.xml
@@ -1,3 +1,19 @@
+<!--
+  ~ Copyright 2018 NAVER Corp.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
 <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>
@@ -47,7 +63,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>animal-sniffer-maven-plugin</artifactId>
-                <version>1.16</version>
+                <version>${plugin.animal-sniffer.version}</version>
                 <configuration>
                     <skip>true</skip>
                 </configuration>
diff --git a/profiler-optional/profiler-optional-jdk7/pom.xml b/profiler-optional/profiler-optional-jdk7/pom.xml
index cb94ed042a96..220ceb3f5cfa 100644
--- a/profiler-optional/profiler-optional-jdk7/pom.xml
+++ b/profiler-optional/profiler-optional-jdk7/pom.xml
@@ -1,4 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2018 NAVER Corp.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
@@ -58,7 +74,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>animal-sniffer-maven-plugin</artifactId>
-                <version>1.16</version>
+                <version>${plugin.animal-sniffer.version}</version>
                 <configuration>
                     <signature>
                         <groupId>org.codehaus.mojo.signature</groupId>
diff --git a/profiler-optional/profiler-optional-jdk8/pom.xml b/profiler-optional/profiler-optional-jdk8/pom.xml
index 6e84064680d9..fc9fbea2d94d 100644
--- a/profiler-optional/profiler-optional-jdk8/pom.xml
+++ b/profiler-optional/profiler-optional-jdk8/pom.xml
@@ -60,7 +60,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-failsafe-plugin</artifactId>
-                <version>${plugin.failsafe.verison}</version>
+                <version>${plugin.failsafe.version}</version>
                 <executions>
                     <execution>
                         <goals>
diff --git a/profiler-optional/profiler-optional-jdk9/pom.xml b/profiler-optional/profiler-optional-jdk9/pom.xml
index 41e9d4581054..95464b826df8 100644
--- a/profiler-optional/profiler-optional-jdk9/pom.xml
+++ b/profiler-optional/profiler-optional-jdk9/pom.xml
@@ -72,7 +72,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>animal-sniffer-maven-plugin</artifactId>
-                <version>1.16</version>
+                <version>${plugin.animal-sniffer.version}</version>
                 <configuration>
                     <skip>true</skip>
                 </configuration>
@@ -101,7 +101,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>${plugin.surefire.verison}</version>
+                <version>${plugin.surefire.version}</version>
                 <configuration>
                     <excludes>
                         <exclude>**/Mock*</exclude>
@@ -126,7 +126,7 @@
                 <!-- http://openclover.org/ -->
                 <!-- https://bitbucket.org/openclover/clover/issues/61/430-support-java-9 -->
                 <!-- 4.3 will support java9 -->
-                <version>${plugin.clover.verison}</version>
+                <version>${plugin.clover.version}</version>
                 <configuration>
                     <skip>true</skip>
                 </configuration>
diff --git a/quickstart/testapp/pom.xml b/quickstart/testapp/pom.xml
index 06c39cc196a0..5adf6909866e 100644
--- a/quickstart/testapp/pom.xml
+++ b/quickstart/testapp/pom.xml
@@ -1,3 +1,19 @@
+<!--
+  ~ Copyright 2018 NAVER Corp.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
@@ -149,7 +165,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.5.1</version>
+                <version>3.8.0</version>
                 <configuration>
                     <source>${jdk.version}</source>
                     <target>${jdk.version}</target>
@@ -162,7 +178,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>
-                <version>2.4</version>
+                <version>3.2.2</version>
                 <configuration>
                     <webappDirectory>${basedir}/target/deploy</webappDirectory>
                 </configuration>
diff --git a/rpc/pom.xml b/rpc/pom.xml
index 17fa003d9490..84454908f062 100644
--- a/rpc/pom.xml
+++ b/rpc/pom.xml
@@ -1,4 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2018 NAVER Corp.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
 <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">
@@ -71,7 +87,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>2.4</version>
+                <version>${plugin.jar.version}</version>
                 <executions>
                     <execution>
                         <goals>
diff --git a/web/pom.xml b/web/pom.xml
index 5da9e0b31f48..56207ed82693 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -394,7 +394,7 @@
             <plugin>
                 <groupId>com.github.eirslett</groupId>
                 <artifactId>frontend-maven-plugin</artifactId>
-                <version>1.0</version>
+                <version>1.6</version>
                 <configuration>
                     <workingDirectory>${basedir}/target</workingDirectory>
                     <srcdir>${basedir}/target/main/webapp</srcdir>