diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1a333bdc..448a91a9 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -18,7 +18,7 @@ jobs:
       matrix:
         python-version: [3.6]
         # 1.6 is failed on cpu: https://github.com/kan-bayashi/ParallelWaveGAN/issues/198
-        pytorch-version: [1.4, 1.5.1, 1.7.1, 1.8.1, 1.9]
+        pytorch-version: [1.4, 1.5.1, 1.7.1, 1.8.1, 1.9, 1.10.2]
     steps:
       - uses: actions/checkout@master
       - uses: actions/setup-python@v2
@@ -60,7 +60,7 @@ jobs:
       max-parallel: 10
       matrix:
         python-version: [3.7]
-        pytorch-version: [1.9]
+        pytorch-version: [1.10.2]
         config:
           - "parallel_wavegan.v1.debug.yaml"
           - "melgan.v1.debug.yaml"
diff --git a/README.md b/README.md
index 8ceeee52..c522c1b7 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ This repository is tested on Ubuntu 20.04 with a GPU Titan V.
 - sox (you can install via `sudo apt install sox` in ubuntu)
 
 Different cuda version should be working but not explicitly tested.  
-All of the codes are tested on Pytorch 1.4, 1.5.1, 1.7.1, 1.8.1, and 1.9.
+All of the codes are tested on Pytorch 1.4, 1.5.1, 1.7.1, 1.8.1, 1.9 and 10.2.
 
 Pytorch 1.6 works but there are some issues in cpu mode (See #198).
 
@@ -444,7 +444,7 @@ $ parallel-wavegan-decode \
 
 ## Notes
 
-The terms of use follow that of each corpus. Please carefully check by yourself.  
+The terms of use of the pretrained model follow that of each corpus used for the training. Please carefully check by yourself.  
 
 ## References
 
diff --git a/parallel_wavegan/__init__.py b/parallel_wavegan/__init__.py
index 28db0384..47ce9c07 100644
--- a/parallel_wavegan/__init__.py
+++ b/parallel_wavegan/__init__.py
@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 
-__version__ = "0.5.3"
+__version__ = "0.5.4"
diff --git a/setup.py b/setup.py
index 3c105518..a885172c 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
 
 requirements = {
     "install": [
-        "torch>=1.0.1",
+        "torch>=1.4",
         "setuptools>=38.5.1",
         "librosa>=0.8.0",
         "soundfile>=0.10.2",
@@ -69,7 +69,7 @@
 dirname = os.path.dirname(__file__)
 setup(
     name="parallel_wavegan",
-    version="0.5.3",
+    version="0.5.4",
     url="http://github.com/kan-bayashi/ParallelWaveGAN",
     author="Tomoki Hayashi",
     author_email="hayashi.tomoki@g.sp.m.is.nagoya-u.ac.jp",