diff --git a/build.xml b/build.xml

index 51930c5..318bf38 100644

--- a/build.xml

+++ b/build.xml

@@ -15,7 +15,7 @@

 	<target name="classes">

 		<mkdir dir="build/classes" />

-		<javac destdir="build/classes" source="1.5" target="1.5" debug="on"

+		<javac destdir="build/classes" source="1.8" target="1.8" debug="on"

 			includeantruntime="false">

 			<src path="src/java" />

 			<classpath>