diff --git a/specification/datamigration/resource-manager/Microsoft.DataMigration/preview/2018-07-15-preview/definitions/MigratePostgreSqlAzureDbForPostgreSqlSyncTask.json b/specification/datamigration/resource-manager/Microsoft.DataMigration/preview/2018-07-15-preview/definitions/MigratePostgreSqlAzureDbForPostgreSqlSyncTask.json
index 48ba15192fb0..510011b864ba 100644
--- a/specification/datamigration/resource-manager/Microsoft.DataMigration/preview/2018-07-15-preview/definitions/MigratePostgreSqlAzureDbForPostgreSqlSyncTask.json
+++ b/specification/datamigration/resource-manager/Microsoft.DataMigration/preview/2018-07-15-preview/definitions/MigratePostgreSqlAzureDbForPostgreSqlSyncTask.json
@@ -2,7 +2,7 @@
   "swagger": "2.0",
   "info": {
     "title": "Azure Database Migration Service Resource Provider",
-    "version": "2017-11-15-preview"
+    "version": "2018-07-15-preview"
   },
   "securityDefinitions": {
     "azure_auth": {