diff --git a/src/fides/api/alembic/migrations/versions/671358247251_migrate_meta_vendor.py b/src/fides/api/alembic/migrations/versions/671358247251_migrate_meta_vendor.py
new file mode 100644
index 0000000000..3f31cb9f63
--- /dev/null
+++ b/src/fides/api/alembic/migrations/versions/671358247251_migrate_meta_vendor.py
@@ -0,0 +1,93 @@
+"""migrate meta vendor
+
+Revision ID: 671358247251
+Revises: ad2e3f9a6850
+Create Date: 2023-09-13 20:52:58.425483
+
+"""
+import json
+from typing import Dict, Optional
+
+import sqlalchemy as sa
+from alembic import op
+from loguru import logger
+
+# revision identifiers, used by Alembic.
+from sqlalchemy import text
+from sqlalchemy.engine import Connection, ResultProxy
+from sqlalchemy.sql.elements import TextClause
+
+revision = "671358247251"
+down_revision = "ad2e3f9a6850"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    """Migrate system > meta > vendor > id to system > vendor_id if applicable"""
+    bind: Connection = op.get_bind()
+    existing_systems: ResultProxy = bind.execute(
+        text("select id, meta, vendor_id from ctl_systems;")
+    )
+
+    for row in existing_systems:
+        if row["vendor_id"]:
+            logger.warning(
+                "Skipped migrating system > meta > vendor > id for system {} as vendor_id already exists",
+                row["id"],
+            )
+            continue
+
+        # Locate system > meta > vendor > id if it exists and is in correct format
+        meta: Optional[Dict] = row["meta"] or {}
+        if not isinstance(meta, dict):
+            continue
+
+        meta_vendor: Optional[Dict] = meta.get("vendor", {})
+        meta_vendor_id: Optional[str] = (
+            meta_vendor.get("id", None)
+            if isinstance(meta_vendor, dict)
+            else None  # Just double checking here
+        )
+        if not meta_vendor_id:
+            continue
+
+        # Migrate vendor_id, and remove "vendor" key from "meta" while we're here
+        meta.pop("vendor")
+        update_vendor_id_query: TextClause = text(
+            "UPDATE ctl_systems SET vendor_id= :meta_vendor_id, meta=:updated_meta WHERE id= :id"
+        )
+        bind.execute(
+            update_vendor_id_query,
+            {
+                "id": row["id"],
+                "meta_vendor_id": str(meta_vendor_id),
+                "updated_meta": json.dumps(meta),
+            },
+        )
+
+
+def downgrade():
+    """Migrate system > vendor_id to system > meta > vendor > id if applicable"""
+    bind: Connection = op.get_bind()
+    existing_systems: ResultProxy = bind.execute(
+        text("select id, meta, vendor_id from ctl_systems;")
+    )
+
+    for row in existing_systems:
+        existing_vendor_id: Optional[str] = row["vendor_id"]
+        if not existing_vendor_id:
+            continue
+
+        meta: Dict = row["meta"] or {}
+        if "vendor" not in meta:
+            meta["vendor"] = {}
+            meta["vendor"]["id"] = existing_vendor_id
+
+        update_vendor_id_query: TextClause = text(
+            "UPDATE ctl_systems SET meta = :updated_meta, vendor_id = null WHERE id= :id"
+        )
+        bind.execute(
+            update_vendor_id_query,
+            {"id": row["id"], "updated_meta": json.dumps(meta)},
+        )