diff --git a/dictionary-min/pom.xml b/dictionary-min/pom.xml
index 35bc458..c587ec7 100644
--- a/dictionary-min/pom.xml
+++ b/dictionary-min/pom.xml
@@ -29,8 +29,8 @@
 	<groupId>org.apache.maven.plugins</groupId>
 	<artifactId>maven-compiler-plugin</artifactId>
 	<configuration>
-	  <source>1.5</source>
-	  <target>1.5</target>
+	  <source>1.6</source>
+	  <target>1.6</target>
 	</configuration>
       </plugin>
       <plugin>