diff --git a/README.ja.md b/README.ja.md
index d3156e3..bf3c54d 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -199,8 +199,7 @@ API ドキュメントは [onlinejudge_template.generator package](https://onlin
 
 ### oj-prepare
 
-`oj-prepare` の設定は (Linux の場合は) `~/.config/online-judge-tools/prepare.config.toml` で行えます。
-以下のように書いてください。
+`oj-prepare` の設定は (Linux の場合は) `~/.config/online-judge-tools/prepare.config.toml` で行えます。MacOS の場合は `/Users/{user_name}/Library/Application Support/online-judge-tools/prepare.config.toml` で行えます。以下のように書いてください。
 
 ``` toml
 contest_directory = "~/Desktop/{service_domain}/{contest_id}/{problem_id}"
diff --git a/README.md b/README.md
index 67dc772..1485938 100644
--- a/README.md
+++ b/README.md
@@ -189,8 +189,11 @@ Also you can use certain directory (when you use Linux, it's `~/.config/online-j
 
 ### oj-prepare
 
-There is the config file for `oj-prepare` at `~/.config/online-judge-tools/prepare.config.toml` (in Linux).
-Please write as the following.
+The config file for `oj-prepare` can be found at the following paths depending on your operating system:
+`~/.config/online-judge-tools/prepare.config.toml` (Linux)
+`/Users/{user_name}/Library/Application Support/online-judge-tools/prepare.config.toml` (MacOS)
+
+Please use the following format when editing the file:
 
 ``` toml
 contest_directory = "~/Desktop/{service_domain}/{contest_id}/{problem_id}"
diff --git a/onlinejudge_template/generator/_main.py b/onlinejudge_template/generator/_main.py
index 26be2f3..79f4699 100644
--- a/onlinejudge_template/generator/_main.py
+++ b/onlinejudge_template/generator/_main.py
@@ -1,3 +1,4 @@
+import importlib.resources
 import pathlib
 from logging import getLogger
 from typing import *
@@ -5,7 +6,6 @@
 import appdirs
 import mako.lookup
 import mako.template
-import pkg_resources
 
 import onlinejudge_template.generator.hook as hook
 from onlinejudge_template.types import *
@@ -16,7 +16,7 @@
 def _get_template(template_file: str) -> mako.template.Template:
     directories = [
         str(pathlib.Path(appdirs.user_config_dir('online-judge-tools')) / 'template'),
-        pkg_resources.resource_filename('onlinejudge_template_resources', 'template'),
+        importlib.resources.files('onlinejudge_template_resources') / 'template',
     ]
     lookup = mako.lookup.TemplateLookup(directories=directories, input_encoding="utf-8", output_encoding="utf-8")
     path = pathlib.Path(template_file)