diff --git a/build.gradle b/build.gradle
index 577093a..1abfe87 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group = 'com.labelzoom.api'
-version = '1.0-1'
+version = '1.0.2'
 
 repositories {
     mavenCentral()
diff --git a/src/main/java/com/labelzoom/api/output/LabelWriter.java b/src/main/java/com/labelzoom/api/output/LabelWriter.java
index 071d0de..380c2c5 100644
--- a/src/main/java/com/labelzoom/api/output/LabelWriter.java
+++ b/src/main/java/com/labelzoom/api/output/LabelWriter.java
@@ -2,7 +2,7 @@
 
 import com.labelzoom.api.model.ILabel;
 
-public interface LabelWriter<E>
+public interface LabelWriter
 {
-    E write(ILabel label);
+    void write(ILabel label);
 }