diff --git a/package.json b/package.json
index eb3447c..10a5481 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "floatplane-plex-downloader",
-	"version": "5.12.2",
+	"version": "5.13.0",
 	"private": true,
 	"type": "module",
 	"scripts": {
@@ -53,4 +53,4 @@
 		"pkg": "^5.8.1",
 		"typescript": "^5.4.3"
 	}
-}
+}
\ No newline at end of file
diff --git a/src/lib/VideoBase.ts b/src/lib/VideoBase.ts
index ed905af..c6ee2a8 100644
--- a/src/lib/VideoBase.ts
+++ b/src/lib/VideoBase.ts
@@ -140,7 +140,7 @@ export class VideoBase extends Attachment {
 		} = await fApi.cdn.delivery("download", this.attachmentId);
 
 		// Release the semaphore after DeliveryTimeout
-		setTimeout(VideoBase.DeliverySemaphore.release, VideoBase.DeliveryTimeout);
+		setTimeout(() => VideoBase.DeliverySemaphore.release(), VideoBase.DeliveryTimeout);
 
 		return delivery;
 	}
diff --git a/src/lib/helpers/Semaphore.ts b/src/lib/helpers/Semaphore.ts
index ef728e7..4561f14 100644
--- a/src/lib/helpers/Semaphore.ts
+++ b/src/lib/helpers/Semaphore.ts
@@ -1,10 +1,9 @@
 export class Semaphore {
 	private avalibleSlots: number;
-	private readonly _queue: (() => void)[];
+	private readonly queued: (() => void)[] = [];
 
 	constructor(slots: number) {
 		this.avalibleSlots = slots;
-		this._queue = [];
 	}
 
 	public async obtain() {
@@ -12,12 +11,12 @@ export class Semaphore {
 		if (this.avalibleSlots > 0) return this.avalibleSlots--;
 
 		// Otherwise, wait for a request slot to become available
-		return new Promise((r) => this._queue.push(() => r(this.avalibleSlots--)));
+		return new Promise((r) => this.queued.push(() => r(this.avalibleSlots--)));
 	}
 
 	public release(): void {
 		this.avalibleSlots++;
 		// If there are queued requests, resolve the first one in the queue
-		this._queue.shift()?.();
+		this.queued.shift()?.();
 	}
 }
diff --git a/src/lib/helpers/index.ts b/src/lib/helpers/index.ts
index b9d229c..8ec05df 100644
--- a/src/lib/helpers/index.ts
+++ b/src/lib/helpers/index.ts
@@ -13,7 +13,7 @@ import "dotenv/config";
 import json5 from "json5";
 const { parse } = json5;
 
-export const DownloaderVersion = "5.12.2";
+export const DownloaderVersion = "5.13.0";
 
 import type { PartialArgs, Settings } from "../types.js";