diff --git a/models/gold/core/core__fact_changes.sql b/models/gold/core/core__fact_changes.sql
index 1fb8798..2f98bd5 100644
--- a/models/gold/core/core__fact_changes.sql
+++ b/models/gold/core/core__fact_changes.sql
@@ -29,7 +29,7 @@ WITH base AS (
         change_value :"objectType" :: STRING AS object_type,
         change_value :"version" :: BIGINT AS version,
         change_value :"previousVersion" :: BIGINT AS previous_version,
-        change_value :"owner" :"AddressOwner" :: STRING AS object_owner
+        change_value :"owner" :"ObjectOwner" :: STRING AS object_owner,
     FROM
         {{ ref('silver__transactions') }} A,
         LATERAL FLATTEN(
diff --git a/models/gold/core/gold_core.yml b/models/gold/core/gold_core.yml
index 039cf76..a3caaff 100644
--- a/models/gold/core/gold_core.yml
+++ b/models/gold/core/gold_core.yml
@@ -196,10 +196,10 @@ models:
         data_type: VARCHAR
       - name: VERSION
         description: "{{ doc('version') }}"
-        data_type: VARIANT
+        data_type: BIGINT
       - name: PREVIOUS_VERSION
         description: "{{ doc('previous_version') }}"
-        data_type: VARIANT
+        data_type: BIGINT
       - name: OBJECT_OWNER
         description: "{{ doc('object_owner') }}"
         data_type: VARCHAR