diff --git a/README.md b/README.md
index 2da141a..f9e91e4 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ Icon theme: https://github.com/vinceliuice/Colloid-icon-theme
 ## 🚧 Requirements
 - GNOME 42-48. Correct functionality on other versions is not guaranteed.
 - [User Themes](https://extensions.gnome.org/extension/19/user-themes/ "User Themes") extension.
-- Python 3.2+.
+- Python 3.9+.
 
 ## 💡 Installation
 
diff --git a/scripts/utils/files_labeler.py b/scripts/utils/files_labeler.py
index 1b23514..ddfcf26 100644
--- a/scripts/utils/files_labeler.py
+++ b/scripts/utils/files_labeler.py
@@ -1,6 +1,7 @@
 import os
+from typing import Tuple
 
-type LabeledFileGroup = tuple[str, str]
+type LabeledFileGroup = Tuple[str, str]
 
 class FilesLabeler:
     def __init__(self, directory: str, *args: str):