diff --git a/network/pom.xml b/network/pom.xml
index c71c08d..24fa27e 100644
--- a/network/pom.xml
+++ b/network/pom.xml
@@ -32,8 +32,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>2.5.1</version>
                 <configuration>
-                    <source>1.6</source>
-                    <target>1.6</target>
+                    <source>1.7</source>
+                    <target>1.7</target>
                 </configuration>
             </plugin>
         </plugins>