diff --git a/package.json b/package.json
index 8b81ac67..cbdb9712 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@filen/sdk",
-	"version": "0.1.180",
+	"version": "0.1.181",
 	"description": "Filen SDK",
 	"main": "dist/node/index.js",
 	"browser": "dist/browser/index.js",
diff --git a/src/constants.ts b/src/constants.ts
index 4de8537b..ae9e3222 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -13,16 +13,16 @@ export const CHUNK_SIZE = 1024 * 1024
 export const BUFFER_SIZE = 4096
 export const BASE64_BUFFER_SIZE = 3 * 1024
 export const MAX_CONCURRENT_DOWNLOADS = 16
-export const MAX_DOWNLOAD_THREADS = 64
-export const MAX_DOWNLOAD_WRITERS = 128
-export const MAX_UPLOAD_THREADS = 32
+export const MAX_DOWNLOAD_THREADS = 32
+export const MAX_DOWNLOAD_WRITERS = 64
+export const MAX_UPLOAD_THREADS = 16
 export const CURRENT_FILE_ENCRYPTION_VERSION = 2
 export const DEFAULT_UPLOAD_REGION = "de-1"
 export const DEFAULT_UPLOAD_BUCKET = "filen-1"
 export const UPLOAD_CHUNK_SIZE = 1024 * 1024
 export const MAX_NOTE_SIZE = 1024 * 1024 - 1
 export const MAX_CONCURRENT_LISTING_OPS = 128
-export const MAX_CONCURRENT_UPLOADS = 16
-export const MAX_CONCURRENT_DIRECTORY_UPLOADS = 8
-export const MAX_CONCURRENT_DIRECTORY_DOWNLOADS = 8
+export const MAX_CONCURRENT_UPLOADS = 8
+export const MAX_CONCURRENT_DIRECTORY_UPLOADS = 2
+export const MAX_CONCURRENT_DIRECTORY_DOWNLOADS = 2
 export const MAX_CHAT_SIZE = 1024 * 64