Use 3.1.7 tag of voltha-openolt-adapter

Change-Id: I8d6748695b7d1373041a07117c9884168b7affba
diff --git a/voltha-adapter-openolt/Chart.yaml b/voltha-adapter-openolt/Chart.yaml
index 0080999..e349e97 100644
--- a/voltha-adapter-openolt/Chart.yaml
+++ b/voltha-adapter-openolt/Chart.yaml
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "voltha-adapter-openolt"
-version: "2.8.6"
+version: "2.8.7"
 description: "A Helm chart for Voltha OpenOLT Adapter"
 keywords:
   - "onf"
@@ -33,4 +33,4 @@
 
 # appVersion refers to multiple components with potentially different
 # container image versions.
-appVersion: "3.1.6"
+appVersion: "3.1.7"
diff --git a/voltha-stack/Chart.yaml b/voltha-stack/Chart.yaml
index 74d2d70..9e02084 100644
--- a/voltha-stack/Chart.yaml
+++ b/voltha-stack/Chart.yaml
@@ -28,7 +28,7 @@
 name: voltha-stack
 
 appVersion: "1.0"
-version: 0.1.13
+version: 0.1.14
 
 dependencies:
   - name: voltha
@@ -41,5 +41,5 @@
     condition: voltha-adapter-openonu.enabled
   - name: voltha-adapter-openolt
     repository: file://../voltha-adapter-openolt
-    version: 2.8.6
+    version: 2.8.7
     condition: voltha-adapter-openolt.enabled