diff --git a/README.md b/README.md
index 8e6ec7c..01ac866 100644
--- a/README.md
+++ b/README.md
@@ -19,8 +19,8 @@ This is a Diffusers-based script for running Stable Diffusion on [Modal](https:/
 
 The app requires the following to run:
 
-- python: > 3.10
-- modal
+- python: >= 3.11
+- modal: >= 0.64.155
 - A token for Modal.
 
 The `modal` is the Python library. In order to install that:
diff --git a/README_ja.md b/README_ja.md
index a9f9b9c..b538b2f 100644
--- a/README_ja.md
+++ b/README_ja.md
@@ -20,8 +20,8 @@
 
 このスクリプトを実行するには最低限下記のツールが必要です:
 
-- python: > 3.10
-- modal
+- python: >= 3.11
+- modal: >= 0.64.155
 - ModalのAPIトークン
 - Hagging FaceのAPIトークン（非公開のリポジトリのモデルを参照したい場合に必須）
 
diff --git a/cmd/sd15_txt2img.py b/cmd/sd15_txt2img.py
index 647a603..960b023 100644
--- a/cmd/sd15_txt2img.py
+++ b/cmd/sd15_txt2img.py
@@ -1,9 +1,10 @@
 import time
+
 import modal
 import util
 
 app = modal.App("run-stable-diffusion-cli")
-app.run_inference = modal.Function.from_name("stable-diffusion-cli", "SD15.run_txt2img_inference")
+run_inference = modal.Function.from_name("stable-diffusion-cli", "SDXLTxt2Img.run_inference")
 
 
 @app.local_entrypoint()
@@ -31,7 +32,7 @@ def main(
         if seed == -1:
             seed_generated = util.generate_seed()
         start_time = time.time()
-        images = app.run_inference.remote(
+        images = run_inference.remote(
             prompt=prompt,
             n_prompt=n_prompt,
             height=height,
diff --git a/cmd/sdxl_txt2img.py b/cmd/sdxl_txt2img.py
index bfb1c49..1528c75 100644
--- a/cmd/sdxl_txt2img.py
+++ b/cmd/sdxl_txt2img.py
@@ -3,8 +3,8 @@ import time
 import modal
 import util
 
-app = modal.Stub("run-stable-diffusion-cli")
-app.run_inference = modal.Function.from_name("stable-diffusion-cli", "SDXLTxt2Img.run_inference")
+app = modal.App("run-stable-diffusion-cli")
+run_inference = modal.Function.from_name("stable-diffusion-cli", "SDXLTxt2Img.run_inference")
 
 
 @app.local_entrypoint()
@@ -30,7 +30,7 @@ def main(
         if seed == -1:
             seed_generated = util.generate_seed()
         start_time = time.time()
-        images = app.run_inference.remote(
+        images = run_inference.remote(
             prompt=prompt,
             n_prompt=n_prompt,
             height=height,