diff --git a/index.yaml b/index.yaml
index b3b2787..f014a12 100644
--- a/index.yaml
+++ b/index.yaml
@@ -4941,6 +4941,15 @@
     - https://charts.opencord.org/voltha-1.0.3.tgz
     version: 1.0.3
   voltha-adapter-openolt:
+  - appVersion: 2.3.1
+    created: "2020-02-10T10:23:37.669491642Z"
+    description: A Helm chart for Voltha OpenOLT Adapter
+    digest: ce231c997e431fd214484940863341f2af666333c0ed27e4bbb93dde75c32101
+    icon: https://guide.opencord.org/logos/cord.svg
+    name: voltha-adapter-openolt
+    urls:
+    - https://charts.opencord.org/voltha-adapter-openolt-2.2.1.tgz
+    version: 2.2.1
   - appVersion: 2.2.5
     created: "2019-12-18T01:48:49.960900847Z"
     description: A Helm chart for Voltha OpenOLT Adapter
@@ -5861,4 +5870,4 @@
     urls:
     - https://charts.opencord.org/xossh-2.1.23.tgz
     version: 2.1.23
-generated: "2020-02-08T01:24:22.511817687Z"
+generated: "2020-02-10T10:23:37.664417642Z"