fixed mvn support in ant
diff --git a/build.xml b/build.xml
index a25def8..e59ab3e 100644
--- a/build.xml
+++ b/build.xml
@@ -204,7 +204,7 @@
 
     <target name="maven-install-jars" description="Install the jar files that Maven can't find for itself">
         <exec executable="mvn">
-            <arg line="install:install-file -DgroupId=com.google.android.maps -DartifactId=maps -Dversion=9_r1 -Dpackaging=jar -Dfile=${sdk.dir}/add-ons/addon_google_apis_google_inc_9/libs/maps.jar" />
+            <arg line="install:install-file -DgroupId=com.google.android.maps -DartifactId=maps -Dversion=9_r2 -Dpackaging=jar -Dfile=${sdk.dir}/add-ons/addon_google_apis_google_inc_9/libs/maps.jar" />
         </exec>
     </target>
 </project>
diff --git a/pom.xml b/pom.xml
index 1b856e4..3411c51 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>com.google.android.maps</groupId>
             <artifactId>maps</artifactId>
-            <version>9_r2</version>
+            <version>9_r1</version>
             <scope>provided</scope>
         </dependency>