diff --git a/pom.xml b/pom.xml
index f401dac..a9af3db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,13 +17,13 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13.1</version>
+      <version>4.13.2</version>
       <scope>test</scope>
     </dependency>
 	<dependency> 
 		<groupId>com.fasterxml.woodstox</groupId>
 		<artifactId>woodstox-core</artifactId>
-		<version>5.0.3</version>
+		<version>6.2.8</version>
 		<scope>test</scope>
 	</dependency>    
   </dependencies>
@@ -46,10 +46,30 @@
   <build>
     
     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>3.0.0</version>
+        <executions>
+          <execution>
+            <id>enforce-maven</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireMavenVersion>
+                  <version>3.2.5</version>
+                </requireMavenVersion>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.7.0</version>
+        <version>3.10.1</version>
         <configuration>
           <source>1.8</source>
           <target>1.8</target>
@@ -59,41 +79,42 @@
           <showWarnings>true</showWarnings>
         </configuration>
       </plugin>
+      <plugin>
+          <groupId>org.sonatype.plugins</groupId>
+          <artifactId>nexus-staging-maven-plugin</artifactId>
+          <version>1.6.13</version>
+          <extensions>true</extensions>
+          <configuration>
+              <serverId>ossrh</serverId>
+              <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+              <autoReleaseAfterClose>true</autoReleaseAfterClose>
+          </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.felix</groupId>
         <artifactId>maven-bundle-plugin</artifactId>
         <extensions>true</extensions>
-        <version>1.0.0</version>
+        <version>5.1.6</version>
         <configuration>
          <instructions>
            <Bundle-Name>${project.artifactId}</Bundle-Name>
            <Bundle-SymbolicName>${project.groupId}.${project.artifactId}</Bundle-SymbolicName>
            <Export-Package>org.codehaus.jettison*;version=${project.version}</Export-Package>
-           <Import-Package>*</Import-Package>
-           <Private-Package>!*</Private-Package>
+           <Import-Package>javax.xml,*</Import-Package>
            <Implementation-Title>${project.name}</Implementation-Title>
            <Implementation-Version>${project.version}</Implementation-Version>
+           <_versionpolicy>[$(version;==;$(@)),$(version;+;$(@)))</_versionpolicy>
+           <_nouses>true</_nouses>
          </instructions>
         </configuration>
       </plugin>
-      <plugin>
-          <groupId>org.sonatype.plugins</groupId>
-          <artifactId>nexus-staging-maven-plugin</artifactId>
-          <version>1.6.8</version>
-          <extensions>true</extensions>
-          <configuration>
-              <serverId>ossrh</serverId>
-              <nexusUrl>https://oss.sonatype.org/</nexusUrl>
-              <autoReleaseAfterClose>true</autoReleaseAfterClose>
-          </configuration>
-      </plugin>
     </plugins>
     <pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-release-plugin</artifactId>
-                <version>2.5.2</version>
+                <version>2.5.3</version>
                 <configuration>
                     <useReleaseProfile>false</useReleaseProfile>
                     <preparationGoals>clean install</preparationGoals>
@@ -114,7 +135,7 @@
                   <plugin>
                       <inherited>true</inherited>
                       <artifactId>maven-deploy-plugin</artifactId>
-                      <version>2.8.1</version>
+                      <version>2.8.2</version>
                       <configuration>
                           <altDeploymentRepository>${deploy.altRepository}</altDeploymentRepository>
                           <updateReleaseInfo>true</updateReleaseInfo>
@@ -123,7 +144,7 @@
                   <!-- We want to sign the artifact, the POM, and all attached artifacts -->
                   <plugin>
                       <artifactId>maven-gpg-plugin</artifactId>
-                      <version>1.6</version>
+                      <version>3.0.1</version>
                       <executions>
                           <execution>
                               <goals>