diff --git a/build.gradle b/build.gradle
index 87580cdb83a..a65235601de 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@
 
 buildscript {
     ext {
-        opensearch_version = System.getProperty("opensearch.version", "3.2.0-SNAPSHOT")
+        opensearch_version = System.getProperty("opensearch.version", "3.3.0-SNAPSHOT")
         isSnapshot = "true" == System.getProperty("build.snapshot", "true")
         buildVersionQualifier = System.getProperty("build.version_qualifier", "")
         version_tokens = opensearch_version.tokenize('-')
diff --git a/opensearch/src/main/java/org/opensearch/sql/opensearch/data/type/OpenSearchDateType.java b/opensearch/src/main/java/org/opensearch/sql/opensearch/data/type/OpenSearchDateType.java
index 5ffce655d0b..e2808a5987c 100644
--- a/opensearch/src/main/java/org/opensearch/sql/opensearch/data/type/OpenSearchDateType.java
+++ b/opensearch/src/main/java/org/opensearch/sql/opensearch/data/type/OpenSearchDateType.java
@@ -33,7 +33,7 @@ public class OpenSearchDateType extends OpenSearchDataType {
 
   /** Numeric formats which support full datetime. */
   public static final List<FormatNames> SUPPORTED_NAMED_NUMERIC_FORMATS =
-      List.of(FormatNames.EPOCH_MILLIS, FormatNames.EPOCH_SECOND);
+      List.of(FormatNames.EPOCH_MILLIS, FormatNames.EPOCH_SECOND, FormatNames.EPOCH_MICROS);
 
   /** List of named formats which support full datetime. */
   public static final List<FormatNames> SUPPORTED_NAMED_DATETIME_FORMATS =