diff --git a/.github/workflows/test-and-build-workflow.yml b/.github/workflows/test-and-build-workflow.yml
index 8a18874..9dd1a4a 100644
--- a/.github/workflows/test-and-build-workflow.yml
+++ b/.github/workflows/test-and-build-workflow.yml
@@ -5,8 +5,8 @@ on: [pull_request, push]
 
 env:
   PLUGIN_NAME: gantt-chart-dashboards
-  OPENSEARCH_VERSION: '1.0'
-  OPENSEARCH_PLUGIN_VERSION: 1.0.0.0
+  OPENSEARCH_VERSION: '1.x'
+  OPENSEARCH_PLUGIN_VERSION: 1.1.0.0
 
 jobs:
 
diff --git a/gantt-chart/opensearch_dashboards.json b/gantt-chart/opensearch_dashboards.json
index 17658d5..02f1e8a 100644
--- a/gantt-chart/opensearch_dashboards.json
+++ b/gantt-chart/opensearch_dashboards.json
@@ -1,7 +1,7 @@
 {
   "id": "ganttChartDashboards",
-  "version": "1.0.0.0",
-  "opensearchDashboardsVersion": "1.0.0",
+  "version": "1.1.0.0",
+  "opensearchDashboardsVersion": "1.1.0",
   "requiredPlugins": [
     "visualizations",
     "data"
diff --git a/gantt-chart/package.json b/gantt-chart/package.json
index 0803b4a..470230d 100644
--- a/gantt-chart/package.json
+++ b/gantt-chart/package.json
@@ -1,8 +1,8 @@
 {
   "name": "gantt-chart-dashboards",
-  "version": "1.0.0.0",
+  "version": "1.1.0.0",
   "opensearchDashboards": {
-    "version": "1.0.0",
+    "version": "1.1.0",
     "templateVersion": "1.0.0"
   },
   "license": "Apache-2.0",
diff --git a/release-notes/opensearch-dashboards-visualizations.release-notes-1.1.0.0.md b/release-notes/opensearch-dashboards-visualizations.release-notes-1.1.0.0.md
new file mode 100644
index 0000000..1d643fc
--- /dev/null
+++ b/release-notes/opensearch-dashboards-visualizations.release-notes-1.1.0.0.md
@@ -0,0 +1,13 @@
+## Version 1.1.0.0 Release Notes
+
+Compatible with OpenSearch 1.1.0.0
+
+### Infrastructure
+* Auto dump cypress test data ([#23](https://github.com/opensearch-project/dashboards-visualizations/pull/23))
+
+### Documentation
+* Update copyright notice in readme ([#22](https://github.com/opensearch-project/dashboards-visualizations/pull/22))
+
+### Maintenance
+* Bump version for opensearch 1.1.0 release ([#24](https://github.com/opensearch-project/dashboards-visualizations/pull/24))
+