diff --git a/.ci/bwcVersions b/.ci/bwcVersions
index f3a885d72da..02848c21e49 100644
--- a/.ci/bwcVersions
+++ b/.ci/bwcVersions
@@ -57,4 +57,5 @@ BWC_VERSION:
   - "7.6.0"
   - "7.6.1"
   - "7.6.2"
+  - "7.6.3"
   - "7.7.0"
diff --git a/server/src/main/java/org/elasticsearch/Version.java b/server/src/main/java/org/elasticsearch/Version.java
index 36acb1f066e..13b86c24e2f 100644
--- a/server/src/main/java/org/elasticsearch/Version.java
+++ b/server/src/main/java/org/elasticsearch/Version.java
@@ -132,6 +132,7 @@ public class Version implements Comparable<Version>, ToXContentFragment {
     public static final Version V_7_6_0 = new Version(7060099, org.apache.lucene.util.Version.LUCENE_8_4_0);
     public static final Version V_7_6_1 = new Version(7060199, org.apache.lucene.util.Version.LUCENE_8_4_0);
     public static final Version V_7_6_2 = new Version(7060299, org.apache.lucene.util.Version.LUCENE_8_4_0);
+    public static final Version V_7_6_3 = new Version(7060399, org.apache.lucene.util.Version.LUCENE_8_4_0);
     public static final Version V_7_7_0 = new Version(7070099, org.apache.lucene.util.Version.LUCENE_8_5_0);
     public static final Version V_7_8_0 = new Version(7080099, org.apache.lucene.util.Version.LUCENE_8_5_0);
     public static final Version CURRENT = V_7_8_0;