diff --git a/.ci/bwcVersions b/.ci/bwcVersions
index 1f80ed34d6c10..a738eb54e17f6 100644
--- a/.ci/bwcVersions
+++ b/.ci/bwcVersions
@@ -34,4 +34,5 @@ BWC_VERSION:
   - "2.14.0"
   - "2.14.1"
   - "2.15.0"
+  - "2.15.1"
   - "2.16.0"
diff --git a/libs/core/src/main/java/org/opensearch/Version.java b/libs/core/src/main/java/org/opensearch/Version.java
index 0cb2d4f867c12..da43894863432 100644
--- a/libs/core/src/main/java/org/opensearch/Version.java
+++ b/libs/core/src/main/java/org/opensearch/Version.java
@@ -105,6 +105,7 @@ public class Version implements Comparable<Version>, ToXContentFragment {
     public static final Version V_2_14_0 = new Version(2140099, org.apache.lucene.util.Version.LUCENE_9_10_0);
     public static final Version V_2_14_1 = new Version(2140199, org.apache.lucene.util.Version.LUCENE_9_10_0);
     public static final Version V_2_15_0 = new Version(2150099, org.apache.lucene.util.Version.LUCENE_9_10_0);
+    public static final Version V_2_15_1 = new Version(2150199, org.apache.lucene.util.Version.LUCENE_9_10_0);
     public static final Version V_2_16_0 = new Version(2160099, org.apache.lucene.util.Version.LUCENE_9_11_0);
     public static final Version V_3_0_0 = new Version(3000099, org.apache.lucene.util.Version.LUCENE_9_12_0);
     public static final Version CURRENT = V_3_0_0;