diff --git a/requirements.txt b/requirements.txt
index feccf16..bec736d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4 >= 4.1
 configparser
-natsort
+natsort >=8.1.0
 pillow>=4.3.0
 requests
 py7zr