diff --git a/api/savedata/system.go b/api/savedata/system.go
index 408ea64..112060b 100644
--- a/api/savedata/system.go
+++ b/api/savedata/system.go
@@ -21,10 +21,6 @@ func UpdateSystem(uuid []byte, data defs.SystemSaveData) error {
 		return fmt.Errorf("invalid system data")
 	}
 
-	if data.GameVersion != "1.0.4" {
-		return fmt.Errorf("client version out of date")
-	}
-
 	err := db.UpdateAccountStats(uuid, data.GameStats, data.VoucherCounts)
 	if err != nil {
 		return fmt.Errorf("failed to update account stats: %s", err)
diff --git a/api/savedata/update.go b/api/savedata/update.go
index 58eee72..f4e633c 100644
--- a/api/savedata/update.go
+++ b/api/savedata/update.go
@@ -38,10 +38,6 @@ func Update(uuid []byte, slot int, save any) error {
 			return fmt.Errorf("invalid system data")
 		}
 
-		if save.GameVersion != "1.0.4" {
-			return fmt.Errorf("client version out of date")
-		}
-
 		err = db.UpdateAccountStats(uuid, save.GameStats, save.VoucherCounts)
 		if err != nil {
 			return fmt.Errorf("failed to update account stats: %s", err)