diff --git a/jobs/HRB_Mobile_Prod_Expert_apk/config.xml b/jobs/HRB_Mobile_Prod_Expert_apk/config.xml
index 30644d4af8c9e290a21c069e62c381765841a44d..def1cb221b15b53a5910b8d7265051b7f063f170 100644
--- a/jobs/HRB_Mobile_Prod_Expert_apk/config.xml
+++ b/jobs/HRB_Mobile_Prod_Expert_apk/config.xml
@@ -63,7 +63,7 @@ Expert/hotfix/1.14.1GA</description>
     <submoduleCfg class="list"/>
     <extensions/>
   </scm>
-  <assignedNode>Mac_Node1</assignedNode>
+  <assignedNode>Mac_Node</assignedNode>
   <canRoam>false</canRoam>
   <disabled>false</disabled>
   <blockBuildWhenDownstreamBuilding>false</blockBuildWhenDownstreamBuilding>
@@ -76,7 +76,7 @@ Expert/hotfix/1.14.1GA</description>
     </hudson.tasks.Shell>
   </builders>
   <publishers>
-    <hudson.tasks.Mailer plugin="mailer@1.28">
+    <hudson.tasks.Mailer plugin="mailer@1.29">
       <recipients>$Expert_Group $QA_Group</recipients>
       <dontNotifyEveryUnstableBuild>true</dontNotifyEveryUnstableBuild>
       <sendToIndividuals>false</sendToIndividuals>