diff --git a/.github/workflows/test-and-build-workflow.yml b/.github/workflows/test-and-build-workflow.yml
index b3cf2611..a0596bb8 100644
--- a/.github/workflows/test-and-build-workflow.yml
+++ b/.github/workflows/test-and-build-workflow.yml
@@ -30,20 +30,20 @@ jobs:
         uses: actions/checkout@v2
         with:
           repository: 'opensearch-project/OpenSearch'
-          ref: '1.0.0-alpha2'
+          ref: '1.0.0-beta1'
           path: OpenSearch
       - name: Build OpenSearch
         working-directory: ./OpenSearch
-        run: ./gradlew publishToMavenLocal -Dbuild.version_qualifier=alpha2 -Dbuild.snapshot=false
+        run: ./gradlew publishToMavenLocal -Dbuild.version_qualifier=beta1 -Dbuild.snapshot=false
         
       # job-scheduler
       - name: Build and Test
         run: |
-          ./gradlew build -Dopensearch.version=1.0.0-alpha2 -Dbuild.snapshot=false
+          ./gradlew build -Dopensearch.version=1.0.0-beta1 -Dbuild.snapshot=false
 
       - name: Publish to Maven Local
         run: |
-          ./gradlew publishToMavenLocal -Dopensearch.version=1.0.0-alpha2 -Dbuild.snapshot=false
+          ./gradlew publishToMavenLocal -Dopensearch.version=1.0.0-beta1 -Dbuild.snapshot=false
           
       - name: Upload Coverage Report
         uses: codecov/codecov-action@v1
diff --git a/build.gradle b/build.gradle
index 148600e1..fb5b6b25 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,7 +26,7 @@
 
 buildscript {
     ext {
-        opensearch_version = System.getProperty("opensearch.version", "1.0.0-alpha2")
+        opensearch_version = System.getProperty("opensearch.version", "1.0.0-beta1")
     }
 
     repositories {
@@ -87,7 +87,7 @@ testClusters.javaRestTest {
 
 allprojects {
     group = 'com.amazon.opendistroforelasticsearch'
-    version = "${opensearchVersion}.0-alpha2"
+    version = "${opensearchVersion}.0-beta1"
 
     apply from: "$rootDir/build-tools/repositories.gradle"
 
diff --git a/release-notes/opensearch.job-scheduler.release-notes-1.0.0.0-beta1.md b/release-notes/opensearch.job-scheduler.release-notes-1.0.0.0-beta1.md
index 37a223b3..ca1cb8fa 100644
--- a/release-notes/opensearch.job-scheduler.release-notes-1.0.0.0-beta1.md
+++ b/release-notes/opensearch.job-scheduler.release-notes-1.0.0.0-beta1.md
@@ -11,6 +11,7 @@ Compatible with OpenSearch 1.0.0
 * Update licenses ([#3](https://github.com/opensearch-project/job-scheduler/pull/3))
 * Go Public ([#2](https://github.com/opensearch-project/job-scheduler/pull/2))
 * Add new license header ([#6](https://github.com/opensearch-project/job-scheduler/pull/6))
+* update release note for 1.0.0.0-beta1 ([#17](https://github.com/opensearch-project/job-scheduler/pull/17))
 
 ### Infrastructure
 * Build and publish to maven local, enable CI ([#8](https://github.com/opensearch-project/job-scheduler/pull/8))
@@ -18,3 +19,4 @@ Compatible with OpenSearch 1.0.0
 * Build against OpenSearch 1.0.0-alpha1. ([#11](https://github.com/opensearch-project/job-scheduler/pull/11))
 * Rename plugin ([#14](https://github.com/opensearch-project/job-scheduler/pull/14))
 * Run integration tests in CI + alpha2 ([#12](https://github.com/opensearch-project/job-scheduler/pull/12))
+* consume opensearch 1.0.0-beta1 ([#18](https://github.com/opensearch-project/job-scheduler/pull/18))