diff --git a/java/release_notes.txt b/java/release_notes.txt
index 187378642..860459587 100644
--- a/java/release_notes.txt
+++ b/java/release_notes.txt
@@ -1,3 +1,7 @@
+Mar 22nd, 2011
+* Metadata changes:
+ - New mobile-number pattern for AU
+
 Mar 10th, 2011
 * New functionality:
  - New function to format a number with the preferred domestic carrier code used when parsing,
diff --git a/java/resources/com/google/i18n/phonenumbers/src/PhoneNumberMetaData.xml b/java/resources/com/google/i18n/phonenumbers/src/PhoneNumberMetaData.xml
index 86ea951a0..80bb09fb0 100644
--- a/java/resources/com/google/i18n/phonenumbers/src/PhoneNumberMetaData.xml
+++ b/java/resources/com/google/i18n/phonenumbers/src/PhoneNumberMetaData.xml
@@ -1227,7 +1227,17 @@
         <exampleNumber>212345678</exampleNumber>
       </fixedLine>
       <mobile>
-        <nationalNumberPattern>4[0-68]\d{7}</nationalNumberPattern>
+        <nationalNumberPattern>
+          4(?:
+            [0-2]\d|
+            3[0-57-9]|
+            4[47-9]|
+            5[0-37-9]|
+            6[6-9]|
+            7[07-9]|
+            8[7-9]
+          )\d{6}
+        </nationalNumberPattern>
         <possibleNumberPattern>\d{9}</possibleNumberPattern>
         <exampleNumber>412345678</exampleNumber>
       </mobile>
diff --git a/java/src/com/google/i18n/phonenumbers/data/PhoneNumberMetadataProto_AU b/java/src/com/google/i18n/phonenumbers/data/PhoneNumberMetadataProto_AU
index 0fa61dd62..4c1cfb4bf 100644
Binary files a/java/src/com/google/i18n/phonenumbers/data/PhoneNumberMetadataProto_AU and b/java/src/com/google/i18n/phonenumbers/data/PhoneNumberMetadataProto_AU differ