diff --git a/README.md b/README.md
index 8e9d40a..ab6d248 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Debian repo.
 
 ## Dependencies
 * PyGObject (GUI only)
-* [appdirs](https://github.com/ActiveState/appdirs) (GUI only)
+* [platformdirs](https://github.com/tox-dev/platformdirs) (GUI only)
 * requests
 * [SSDPy](https://github.com/MoshiBin/ssdpy)
 
diff --git a/controku/main.py b/controku/main.py
index a2e4352..be8ebba 100644
--- a/controku/main.py
+++ b/controku/main.py
@@ -2,10 +2,10 @@
 import gi
 import sys
 gi.require_version("Gtk", "3.0")
-from appdirs import user_cache_dir
 from gi.repository import Gtk
 from json import dump, load
 from os import path, makedirs
+from platformdirs import user_cache_dir
 from urllib.parse import quote
 
 class Window(Gtk.Window):
diff --git a/pyproject.toml b/pyproject.toml
index 39b93f3..cf89f44 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ keywords = ["roku", "remote"]
 [project.optional-dependencies]
 gui = [
     "PyGObject",
-    "appdirs",
+    "platformdirs",
 ]
 
 [project.urls]