Update dependencies.

pom.xml

@@ -40,21 +40,21 @@
    <properties>
       <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-      <felix.bundle.plugin.version>3.2.0</felix.bundle.plugin.version>
+      <felix.bundle.plugin.version>3.3.0</felix.bundle.plugin.version>
       <felix.version>5.6.2</felix.version>
-      <hibernate.version>5.2.6.Final</hibernate.version>
+      <hibernate.version>5.2.9.Final</hibernate.version>
       <javassist.version>3.21.0-GA</javassist.version>
       <jndi.version>0.11.4.1</jndi.version>
       <maven.release.version>2.5.3</maven.release.version>
-      <metrics.version>3.1.2</metrics.version>
-      <simpleclient.version>0.0.19</simpleclient.version>
-      <mockito.version>2.7.14</mockito.version>
+      <metrics.version>3.2.2</metrics.version>
+      <simpleclient.version>0.0.21</simpleclient.version>
+      <mockito.version>2.7.22</mockito.version>
       <pax.exam.version>4.10.0</pax.exam.version>
       <pax.url.version>2.5.2</pax.url.version>
       <slf4j.version>1.7.25</slf4j.version>
-      <log4j.version>2.8.1</log4j.version>
+      <log4j.version>2.8.2</log4j.version>
       <commons.csv.version>1.4</commons.csv.version>
-      <h2.version>1.4.193</h2.version>
+      <h2.version>1.4.194</h2.version>
       <junit.version>4.12</junit.version>
    </properties>
 
@@ -224,7 +224,7 @@
             <!-- Generate proxies -->
             <groupId>org.codehaus.mojo</groupId>
             <artifactId>exec-maven-plugin</artifactId>
-            <version>1.5.0</version>
+            <version>1.6.0</version>
             <executions>
                <execution>
                   <phase>compile</phase>
@@ -242,7 +242,7 @@
          <plugin>
             <groupId>org.jacoco</groupId>
             <artifactId>jacoco-maven-plugin</artifactId>
-            <version>0.7.8</version>
+            <version>0.7.9</version>
             <executions>
                <!-- Prepares the property pointing to the JaCoCo runtime agent which is passed as VM argument when Maven the Surefire plugin is executed. -->
                <execution>