diff --git a/Delta/Game Selection/GameCollectionViewController.swift b/Delta/Game Selection/GameCollectionViewController.swift
index 4468f17..73431fc 100644
--- a/Delta/Game Selection/GameCollectionViewController.swift	
+++ b/Delta/Game Selection/GameCollectionViewController.swift	
@@ -555,14 +555,14 @@ extension GameCollectionViewController: ImportControllerDelegate
         
         if let imageURL = imageURL
         {
-            // Remove previous artwork from cache.
-            self.dataSource.prefetchItemCache.removeObject(forKey: game)
-            
             DatabaseManager.shared.performBackgroundTask { (context) in
                 let temporaryGame = context.object(with: game.objectID) as! Game
                 temporaryGame.artworkURL = imageURL
                 context.saveWithErrorLogging()
                 
+                // Local image URLs may not change despite being a different image, so manually mark record as updated.
+                SyncManager.shared.recordController.updateRecord(for: temporaryGame)
+                
                 DispatchQueue.main.async {
                     self.presentedViewController?.dismiss(animated: true, completion: nil)
                 }
diff --git a/External/Harmony b/External/Harmony
index 0b5901b..0925522 160000
--- a/External/Harmony
+++ b/External/Harmony
@@ -1 +1 @@
-Subproject commit 0b5901b1617724af4e9d16092b2a5e1b1fcd9b29
+Subproject commit 09255222fd823bc9014a54e5625bdd286001f047
diff --git a/External/Roxas b/External/Roxas
index c157270..d76e0ee 160000
--- a/External/Roxas
+++ b/External/Roxas
@@ -1 +1 @@
-Subproject commit c1572706ff7b463ed8ae4686c7bed4bb489fcffa
+Subproject commit d76e0eed8bdcf6ab9ee8d2bbfe522159c29116f5