diff --git a/migrations/000035_app_integration_data_id_fk.down.sql b/migrations/000035_app_integration_data_id_fk.down.sql
new file mode 100644
index 0000000..aeedc1e
--- /dev/null
+++ b/migrations/000035_app_integration_data_id_fk.down.sql
@@ -0,0 +1,13 @@
+BEGIN;
+
+SET search_path = public, pg_catalog;
+
+--
+-- Foreign Key for `integration_data_id` column in `app_versions` table.
+--
+ALTER TABLE IF EXISTS app_versions
+    DROP CONSTRAINT IF EXISTS app_integration_data_id_fk;
+
+DROP INDEX IF EXISTS app_versions_integration_data_id;
+
+COMMIT;
diff --git a/migrations/000035_app_integration_data_id_fk.up.sql b/migrations/000035_app_integration_data_id_fk.up.sql
new file mode 100644
index 0000000..24bf7bb
--- /dev/null
+++ b/migrations/000035_app_integration_data_id_fk.up.sql
@@ -0,0 +1,15 @@
+BEGIN;
+
+SET search_path = public, pg_catalog;
+
+--
+-- Foreign Key for `integration_data_id` column in `app_versions` table.
+--
+ALTER TABLE ONLY app_versions
+    ADD CONSTRAINT app_integration_data_id_fk
+    FOREIGN KEY (integration_data_id)
+    REFERENCES integration_data(id);
+
+CREATE INDEX IF NOT EXISTS app_versions_integration_data_id ON app_versions(integration_data_id);
+
+COMMIT;