diff --git a/common/src/main/java/io/druid/granularity/DurationGranularity.java b/common/src/main/java/io/druid/granularity/DurationGranularity.java
index 8af4eccb8f8..a4e8393eabd 100644
--- a/common/src/main/java/io/druid/granularity/DurationGranularity.java
+++ b/common/src/main/java/io/druid/granularity/DurationGranularity.java
@@ -1,6 +1,6 @@
 /*
  * Druid - a distributed column store.
- * Copyright (C) 2012  Metamarkets Group Inc.
+ * Copyright (C) 2012, 2013  Metamarkets Group Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
diff --git a/common/src/main/java/io/druid/granularity/QueryGranularity.java b/common/src/main/java/io/druid/granularity/QueryGranularity.java
index 635a19a0bbc..90bd2103b01 100644
--- a/common/src/main/java/io/druid/granularity/QueryGranularity.java
+++ b/common/src/main/java/io/druid/granularity/QueryGranularity.java
@@ -1,6 +1,6 @@
 /*
  * Druid - a distributed column store.
- * Copyright (C) 2012  Metamarkets Group Inc.
+ * Copyright (C) 2012, 2013  Metamarkets Group Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License