diff --git a/P/Sd1/Wc/wc/pom.xml b/P/Sd1/Wc/wc/pom.xml
index 9c48f02cd30ffba44eeb608293127c1d9fee470e..329d44d83dc4d94ef06260ec52f7c1fb261c41b7 100644
--- a/P/Sd1/Wc/wc/pom.xml
+++ b/P/Sd1/Wc/wc/pom.xml
@@ -23,7 +23,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
+        <version>2.5</version>
         <configuration>
           <archive>
             <manifest>
diff --git a/P/pom.xml b/P/pom.xml
index 6ed0f8eb1960f92a31ee2d727b7ff2d11ab96908..9b84a24093bd5922395b539a437f21feaec17d6d 100644
--- a/P/pom.xml
+++ b/P/pom.xml
@@ -89,7 +89,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.12</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
@@ -99,7 +99,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
+        <version>3.2</version>
         <configuration>
           <source>1.8</source>
           <target>1.8</target>
@@ -109,7 +109,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
+        <version>2.10.1</version>
         <configuration>
           <linksource>true</linksource>
         </configuration>