diff --git a/pom.xml b/pom.xml
index 8073d8a..d982bdd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,8 +18,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.1</version>
                 <configuration>
-                    <source>1.5</source>
-                    <target>1.5</target>
+                    <source>1.7</source>
+                    <target>1.7</target>
                     <encoding>UTF-8</encoding>
                 </configuration>
             </plugin>