diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16bfc15..507a344 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# dbt_unified_rag v0.next.version
+
+## Under the Hood
+Addition of the `version: 2` tag within the `src_rag_hubspot.yml` file. ([#16](https://github.com/fivetran/dbt_unified_rag/pull/16))
+
 # dbt_unified_rag v0.1.0-a4
 [PR #13](https://github.com/fivetran/dbt_unified_rag/pull/13) includes the following updates: 
 
diff --git a/models/staging/hubspot_staging/src_rag_hubspot.yml b/models/staging/hubspot_staging/src_rag_hubspot.yml
index 72a42bf..744ca78 100644
--- a/models/staging/hubspot_staging/src_rag_hubspot.yml
+++ b/models/staging/hubspot_staging/src_rag_hubspot.yml
@@ -1,3 +1,5 @@
+version: 2
+
 sources:
   - name: rag_hubspot
     schema: "{{ var('rag_hubspot_schema', 'hubspot') }}"