diff --git a/build/script/aarch64_opengauss_list b/build/script/aarch64_opengauss_list
index 814d34976..606771d3d 100644
--- a/build/script/aarch64_opengauss_list
+++ b/build/script/aarch64_opengauss_list
@@ -68,6 +68,9 @@
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
 ./share/postgresql/extension/dolphin--1.0.sql
+./share/postgresql/extension/dolphin--1.1.sql
+./share/postgresql/extension/dolphin--1.0--1.1.sql
+./share/postgresql/extension/dolphin--1.1--1.0.sql
 ./share/postgresql/extension/file_fdw--1.0.sql
 ./share/postgresql/extension/plpgsql.control
 ./share/postgresql/extension/dist_fdw.control
diff --git a/build/script/opengauss_release_list_ubuntu_single b/build/script/opengauss_release_list_ubuntu_single
index fe76edc68..a536770de 100644
--- a/build/script/opengauss_release_list_ubuntu_single
+++ b/build/script/opengauss_release_list_ubuntu_single
@@ -62,6 +62,9 @@
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
 ./share/postgresql/extension/dolphin--1.0.sql
+./share/postgresql/extension/dolphin--1.1.sql
+./share/postgresql/extension/dolphin--1.0--1.1.sql
+./share/postgresql/extension/dolphin--1.1--1.0.sql
 ./share/postgresql/extension/file_fdw--1.0.sql
 ./share/postgresql/extension/plpgsql.control
 ./share/postgresql/extension/dist_fdw.control
diff --git a/build/script/x86_64_opengauss_list b/build/script/x86_64_opengauss_list
index 014186a34..fb738d3c2 100644
--- a/build/script/x86_64_opengauss_list
+++ b/build/script/x86_64_opengauss_list
@@ -68,6 +68,9 @@
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
 ./share/postgresql/extension/dolphin--1.0.sql
+./share/postgresql/extension/dolphin--1.1.sql
+./share/postgresql/extension/dolphin--1.0--1.1.sql
+./share/postgresql/extension/dolphin--1.1--1.0.sql
 ./share/postgresql/extension/file_fdw--1.0.sql
 ./share/postgresql/extension/plpgsql.control
 ./share/postgresql/extension/dist_fdw.control
diff --git a/src/common/backend/utils/init/globals.cpp b/src/common/backend/utils/init/globals.cpp
index d78a25b9b..eaa83c7a2 100644
--- a/src/common/backend/utils/init/globals.cpp
+++ b/src/common/backend/utils/init/globals.cpp
@@ -59,7 +59,7 @@ bool open_join_children = true;
 bool will_shutdown = false;
 
 /* hard-wired binary version number */
-const uint32 GRAND_VERSION_NUM = 92849;
+const uint32 GRAND_VERSION_NUM = 92850;
 
 const uint32 SRF_FUSION_VERSION_NUM = 92847;
 const uint32 INNER_UNIQUE_VERSION_NUM = 92845;
diff --git a/src/include/catalog/upgrade_sql/rollback_catalog_maindb/rollback-post_catalog_maindb_92_850.sql b/src/include/catalog/upgrade_sql/rollback_catalog_maindb/rollback-post_catalog_maindb_92_850.sql
new file mode 100644
index 000000000..4b65e7db5
--- /dev/null
+++ b/src/include/catalog/upgrade_sql/rollback_catalog_maindb/rollback-post_catalog_maindb_92_850.sql
@@ -0,0 +1,12 @@
+do $$
+DECLARE
+ans boolean;
+BEGIN
+    for ans in select case when count(*)=1 then true else false end as ans  from (select extname from pg_extension where extname='dolphin')
+    LOOP
+        if ans = true then
+            ALTER EXTENSION dolphin UPDATE TO '1.0';
+        end if;
+        exit;
+    END LOOP;
+END$$;
\ No newline at end of file
diff --git a/src/include/catalog/upgrade_sql/rollback_catalog_otherdb/rollback-post_catalog_otherdb_92_850.sql b/src/include/catalog/upgrade_sql/rollback_catalog_otherdb/rollback-post_catalog_otherdb_92_850.sql
new file mode 100644
index 000000000..4b65e7db5
--- /dev/null
+++ b/src/include/catalog/upgrade_sql/rollback_catalog_otherdb/rollback-post_catalog_otherdb_92_850.sql
@@ -0,0 +1,12 @@
+do $$
+DECLARE
+ans boolean;
+BEGIN
+    for ans in select case when count(*)=1 then true else false end as ans  from (select extname from pg_extension where extname='dolphin')
+    LOOP
+        if ans = true then
+            ALTER EXTENSION dolphin UPDATE TO '1.0';
+        end if;
+        exit;
+    END LOOP;
+END$$;
\ No newline at end of file
diff --git a/src/include/catalog/upgrade_sql/upgrade_catalog_maindb/upgrade-post_catalog_maindb_92_850.sql b/src/include/catalog/upgrade_sql/upgrade_catalog_maindb/upgrade-post_catalog_maindb_92_850.sql
new file mode 100644
index 000000000..20b7bbbf8
--- /dev/null
+++ b/src/include/catalog/upgrade_sql/upgrade_catalog_maindb/upgrade-post_catalog_maindb_92_850.sql
@@ -0,0 +1,12 @@
+do $$
+DECLARE
+ans boolean;
+BEGIN
+    for ans in select case when count(*)=1 then true else false end as ans  from (select extname from pg_extension where extname='dolphin')
+    LOOP
+        if ans = true then
+            ALTER EXTENSION dolphin UPDATE TO '1.1';
+        end if;
+        exit;
+    END LOOP;
+END$$;
\ No newline at end of file
diff --git a/src/include/catalog/upgrade_sql/upgrade_catalog_otherdb/upgrade-post_catalog_otherdb_92_850.sql b/src/include/catalog/upgrade_sql/upgrade_catalog_otherdb/upgrade-post_catalog_otherdb_92_850.sql
new file mode 100644
index 000000000..20b7bbbf8
--- /dev/null
+++ b/src/include/catalog/upgrade_sql/upgrade_catalog_otherdb/upgrade-post_catalog_otherdb_92_850.sql
@@ -0,0 +1,12 @@
+do $$
+DECLARE
+ans boolean;
+BEGIN
+    for ans in select case when count(*)=1 then true else false end as ans  from (select extname from pg_extension where extname='dolphin')
+    LOOP
+        if ans = true then
+            ALTER EXTENSION dolphin UPDATE TO '1.1';
+        end if;
+        exit;
+    END LOOP;
+END$$;
\ No newline at end of file