diff --git a/jobs/Deploy_CHMB_UAT_136/config.xml b/jobs/Deploy_CHMB_UAT_136/config.xml
index 7281224a6c77866089e790a4e11048c2f2bae5d5..0c19b81fc1b38269dc7e238b6ce7c548979686e0 100644
--- a/jobs/Deploy_CHMB_UAT_136/config.xml
+++ b/jobs/Deploy_CHMB_UAT_136/config.xml
@@ -15,7 +15,7 @@
 master
 release/1.15GA
 hotfix/1.15.1GA</description>
-          <defaultValue>release/1.54GA</defaultValue>
+          <defaultValue>release/1.55GA</defaultValue>
           <trim>false</trim>
         </hudson.plugins.global__variable__string__parameter.GlobalVariableStringParameterDefinition>
       </parameterDefinitions>