umbrella chart update for hotfix

Change-Id: If11dd923bf350d7d193572c3a61fa4f4ffc3eaf2
diff --git a/sdcore-helm-charts/Chart.yaml b/sdcore-helm-charts/Chart.yaml
index 5712c98..905b5ce 100644
--- a/sdcore-helm-charts/Chart.yaml
+++ b/sdcore-helm-charts/Chart.yaml
@@ -8,7 +8,7 @@
 description: SD-Core control plane services
 icon: https://guide.opencord.org/logos/cord.svg
 type: application
-version: 0.7.2
+version: 0.7.3
 home: https://opennetworking.org/sd-core/
 maintainers:
   - name: SD-Core Support
@@ -16,7 +16,7 @@
 
 dependencies:
   - name: omec-control-plane
-    version: 0.7.4
+    version: 0.7.5
     repository: https://charts.aetherproject.org
     condition: omec-control-plane.enable4G