diff --git a/plugins/storage/volume/default/src/org/apache/cloudstack/storage/datastore/driver/CloudStackPrimaryDataStoreDriverImpl.java b/plugins/storage/volume/default/src/org/apache/cloudstack/storage/datastore/driver/CloudStackPrimaryDataStoreDriverImpl.java
index ae217b63595..e326f6114d6 100644
--- a/plugins/storage/volume/default/src/org/apache/cloudstack/storage/datastore/driver/CloudStackPrimaryDataStoreDriverImpl.java
+++ b/plugins/storage/volume/default/src/org/apache/cloudstack/storage/datastore/driver/CloudStackPrimaryDataStoreDriverImpl.java
@@ -99,8 +99,6 @@ public class CloudStackPrimaryDataStoreDriverImpl implements PrimaryDataStoreDri
     @Inject
     StorageManager storageMgr;
     @Inject
-    VolumeOrchestrationService volumeMgr;
-    @Inject
     VMInstanceDao vmDao;
     @Inject
     SnapshotDao snapshotDao;
diff --git a/pom.xml b/pom.xml
index 02b18087273..c608c4b8ffe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
     <cs.jasypt.version>1.9.0</cs.jasypt.version>
     <cs.trilead.version>build213-svnkit-1.3-patch</cs.trilead.version>
     <cs.ehcache.version>2.6.6</cs.ehcache.version>
-    <cs.gson.version>1.7.1</cs.gson.version>
+    <cs.gson.version>1.7.2</cs.gson.version>
     <cs.guava.version>14.0-rc1</cs.guava.version>
     <cs.xapi.version>6.2.0-1-SNAPSHOT</cs.xapi.version>
     <cs.httpclient.version>3.1</cs.httpclient.version>