diff --git a/pom.xml b/pom.xml
index 30004a4..9e56a61 100644
--- a/pom.xml
+++ b/pom.xml
@@ -70,7 +70,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.2</version>
+				<version>2.10.3</version>
 				<executions>
 					<execution>
 						<id>attach-javadocs</id>
@@ -83,7 +83,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>sonar-maven-plugin</artifactId>
-				<version>2.5</version>
+				<version>2.6</version>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -97,7 +97,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>versions-maven-plugin</artifactId>
-				<version>2.1</version>
+				<version>2.2</version>
 			</plugin>
 		</plugins>
 	</build>