diff --git a/.ci/bwcVersions b/.ci/bwcVersions
index bba1c808db6..21b111c307b 100644
--- a/.ci/bwcVersions
+++ b/.ci/bwcVersions
@@ -74,3 +74,4 @@ BWC_VERSION:
   - "7.10.0"
   - "7.10.1"
   - "7.10.2"
+  - "1.0.0"
diff --git a/buildSrc/version.properties b/buildSrc/version.properties
index 4d823d7d11f..d9ab87ba5ec 100644
--- a/buildSrc/version.properties
+++ b/buildSrc/version.properties
@@ -1,4 +1,4 @@
-opensearch        = 1.0.0
+opensearch        = 1.1.0
 lucene            = 8.8.2
 
 bundled_jdk_vendor = adoptopenjdk
diff --git a/server/src/main/java/org/opensearch/Version.java b/server/src/main/java/org/opensearch/Version.java
index b6edb1fe39a..c511f49ad2a 100644
--- a/server/src/main/java/org/opensearch/Version.java
+++ b/server/src/main/java/org/opensearch/Version.java
@@ -71,7 +71,8 @@ public class Version implements Comparable<Version>, ToXContentFragment {
     public static final Version V_EMPTY = new Version(V_EMPTY_ID, org.apache.lucene.util.Version.LATEST);
 
     public static final Version V_1_0_0 = new Version(1000099, org.apache.lucene.util.Version.LUCENE_8_8_2);
-    public static final Version CURRENT = V_1_0_0;
+    public static final Version V_1_1_0 = new Version(1010099, org.apache.lucene.util.Version.LUCENE_8_8_2);
+    public static final Version CURRENT = V_1_1_0;
 
     public static Version readVersion(StreamInput in) throws IOException {
         return fromId(in.readVInt());
diff --git a/test/framework/src/main/java/org/opensearch/test/rest/OpenSearchRestTestCase.java b/test/framework/src/main/java/org/opensearch/test/rest/OpenSearchRestTestCase.java
index 1cd1bc739b5..58ff2c94545 100644
--- a/test/framework/src/main/java/org/opensearch/test/rest/OpenSearchRestTestCase.java
+++ b/test/framework/src/main/java/org/opensearch/test/rest/OpenSearchRestTestCase.java
@@ -961,7 +961,7 @@ public abstract class OpenSearchRestTestCase extends OpenSearchTestCase {
             requestOptions.setWarningsHandler(warnings -> warnings.equals(esExpectedWarnings) == false);
             request.setOptions(requestOptions);
         } else if (nodeVersions.stream().anyMatch(version -> version.onOrAfter(LegacyESVersion.V_7_6_0)
-            && version.before(Version.V_1_0_0))) {
+                && version.before(Version.V_1_0_0))) {
             requestOptions.setWarningsHandler(warnings -> warnings.isEmpty() == false && warnings.equals(esExpectedWarnings) == false);
             request.setOptions(requestOptions);
         }