diff --git a/contact-center/app/pom.xml b/contact-center/app/pom.xml
index ba92d513..649a1ce0 100644
--- a/contact-center/app/pom.xml
+++ b/contact-center/app/pom.xml
@@ -10,9 +10,10 @@
         <groupId>com.chatopera.cc</groupId>
         <artifactId>cc-root</artifactId>
         <version>6.0.0-SNAPSHOT</version>
-        <relativePath/>
+        <!-- for Chatopera Nexus reference if file is available with latest version -->
+        <!-- <relativePath/> -->
         <!-- for local reference if file is available with latest version -->
-        <!-- <relativePath>../cc-root/pom.xml</relativePath> -->
+        <relativePath>../root/pom.xml</relativePath>
     </parent>
     <build>
         <finalName>contact-center</finalName>
diff --git a/contact-center/root/pom.xml b/contact-center/root/pom.xml
index 79f00b0b..070f2981 100644
--- a/contact-center/root/pom.xml
+++ b/contact-center/root/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.5.10.RELEASE</version>
+        <version>1.5.22.RELEASE</version>
         <relativePath/>
     </parent>
     <properties>