[VOL-5480] update correct rw-core image path

Change-Id: I7355ba8c8ab2dca9a6c271cfc988c5933c05e436
Signed-off-by: Akash Reddy Kankanala <akash.kankanala@radisys.com>
diff --git a/VERSION b/VERSION
index 5cdb444..47b6be3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.7.1
\ No newline at end of file
+3.7.2
\ No newline at end of file
diff --git a/voltha-stack/Chart.yaml b/voltha-stack/Chart.yaml
index fcf87a6..f990f51 100644
--- a/voltha-stack/Chart.yaml
+++ b/voltha-stack/Chart.yaml
@@ -34,7 +34,7 @@
 
 ## Chart version for package voltha-stack
 ##   Increment when Chart.yaml changes
-version    : "2.15.1"
+version    : "2.15.2"
 
 # -----------------------------------------------------------------------
 # NOTE: Dependencies are chart versions not component/repository version
@@ -43,7 +43,7 @@
 dependencies:
   - name       : voltha
     repository : file://../voltha
-    version    : "2.15.1"
+    version    : "2.15.2"
     condition  : voltha.enabled
   - name       : "voltha-adapter-openonu"
     repository : "file://../voltha-adapter-openonu"
diff --git a/voltha/Chart.yaml b/voltha/Chart.yaml
index 1b99825..030cc87 100644
--- a/voltha/Chart.yaml
+++ b/voltha/Chart.yaml
@@ -17,7 +17,7 @@
 
 ## Chart version for package 'voltha'
 ##   Increment when Chart.yaml changes
-version: "2.15.1"
+version: "2.15.2"
 
 description: "A Helm chart for Voltha based on K8S resources in Voltha project"
 keywords:
diff --git a/voltha/values.yaml b/voltha/values.yaml
index 4d7ab25..1514bfb 100644
--- a/voltha/values.yaml
+++ b/voltha/values.yaml
@@ -123,7 +123,7 @@
   rw_core:
     registry: '{{ .Values.global.image_registry }}'
     repository: '{{ .Values.global.image_org }}voltha-rw-core'
-    tag: '{{- if hasKey .Values.global "image_tag" }}{{- if .Values.global.image_tag }}{{ .Values.global.rw_core.image_tag }}{{- else }}{{ .Chart.AppVersion }}{{- end }}{{- else }}{{ .Chart.AppVersion }}{{- end }}'
+    tag: '{{- if hasKey .Values.global "image_tag" }}{{- if .Values.global.image_tag }}{{ .Values.global.image_tag }}{{- else }}{{ .Chart.AppVersion }}{{- end }}{{- else }}{{ .Chart.AppVersion }}{{- end }}'
     pullPolicy: '{{ .Values.global.image_pullPolicy }}'
 
 ingress: