diff --git a/.github/workflows/multi-node-test-workflow.yml b/.github/workflows/multi-node-test-workflow.yml
index 172800a2d..9c47e53e6 100644
--- a/.github/workflows/multi-node-test-workflow.yml
+++ b/.github/workflows/multi-node-test-workflow.yml
@@ -32,7 +32,7 @@ jobs:
         with:
           java-version: 14
       - name: Run integration tests with multi node config
-        run: ./gradlew integTest -PnumNodes=3 -Dopensearch.version=1.2.0-SNAPSHOT
+        run: ./gradlew integTest -PnumNodes=3 -Dopensearch.version=1.2.1-SNAPSHOT
       - name: Pull and Run Docker
         run: |
           plugin=`ls alerting/build/distributions/*.zip`
diff --git a/.github/workflows/test-workflow.yml b/.github/workflows/test-workflow.yml
index fc7eda54e..497634364 100644
--- a/.github/workflows/test-workflow.yml
+++ b/.github/workflows/test-workflow.yml
@@ -30,7 +30,7 @@ jobs:
           java-version: ${{ matrix.java }}
 
       - name: Build and run with Gradle
-        run: ./gradlew build -Dopensearch.version=1.2.0-SNAPSHOT
+        run: ./gradlew build -Dopensearch.version=1.2.1-SNAPSHOT
 
 #      - name: Create Artifact Path
 #        run: |
@@ -49,4 +49,4 @@ jobs:
 #          path: alerting-artifacts
       # Publish to local maven
       - name: Publish to Maven Local
-        run: ./gradlew publishToMavenLocal -Dopensearch.version=1.2.0-SNAPSHOT
+        run: ./gradlew publishToMavenLocal -Dopensearch.version=1.2.1-SNAPSHOT
diff --git a/alerting/build.gradle b/alerting/build.gradle
index 761304b1e..e4f745838 100644
--- a/alerting/build.gradle
+++ b/alerting/build.gradle
@@ -182,7 +182,7 @@ String bwcFilePath = "src/test/resources/bwc"
     testClusters {
         "${baseName}$i" {
             testDistribution = "ARCHIVE"
-            versions = ["7.10.2","1.2.0-SNAPSHOT"]
+            versions = ["7.10.2","1.2.1-SNAPSHOT"]
             numberOfNodes = 3
             plugin(provider(new Callable<RegularFile>(){
                 @Override
diff --git a/build.gradle b/build.gradle
index ff859d31c..4f68cbdb1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -28,7 +28,7 @@ buildscript {
     apply from: 'build-tools/repositories.gradle'
 
     ext {
-        opensearch_version = System.getProperty("opensearch.version", "1.2.0-SNAPSHOT")
+        opensearch_version = System.getProperty("opensearch.version", "1.2.1-SNAPSHOT")
         // 1.0.0 -> 1.0.0.0, and 1.0.0-SNAPSHOT -> 1.0.0.0-SNAPSHOT
         opensearch_build = opensearch_version.replaceAll(/(\.\d)([^\d]*)$/, '$1.0$2')
         common_utils_version = System.getProperty("common_utils.version", opensearch_build)