diff --git a/README.md b/README.md
index fc4f24e..54ade1d 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ class AudioPipeline(torch.nn.Module):
 
 device = "cpu"
 
-hifigan = torch.hub.load("vtuber-plan/hifi-gan:v0.2.0", "hifigan_48k", force_reload=True).to(device)
+hifigan = torch.hub.load("vtuber-plan/hifi-gan:v0.2.1", "hifigan_48k", force_reload=True).to(device)
 
 # Load audio
 wav, sr = torchaudio.load("test.wav")
diff --git a/hifigan/hub/__init__.py b/hifigan/hub/__init__.py
index 5ead691..6d070d5 100644
--- a/hifigan/hub/__init__.py
+++ b/hifigan/hub/__init__.py
@@ -1,5 +1,5 @@
 CKPT_URLS = {
-    "hifigan-48k": "https://github.com/vtuber-plan/hifi-gan/releases/download/v0.2.0/hifigan-48k-C8FDBD55FE7700384955A6EC41AF1D84.pt",
+    "hifigan-48k": "https://github.com/vtuber-plan/hifi-gan/releases/download/v0.2.1/hifigan-48k-C8FDBD55FE7700384955A6EC41AF1D84.pt",
 }
 import torch
 from ..model.generators.generator import Generator
@@ -17,9 +17,9 @@ def hifigan_48k(
             [1,3,5],
             [1,3,5]
         ],
-        upsample_rates=[8,8,4,2],
+        upsample_rates=[8,8,2,2,2],
         upsample_initial_channel=512,
-        upsample_kernel_sizes=[16,16,8,4]
+        upsample_kernel_sizes=[16,16,4,4,4]
         )
     if pretrained:
         checkpoint = torch.hub.load_state_dict_from_url(
diff --git a/test.py b/test.py
index d6240d6..59f3b70 100644
--- a/test.py
+++ b/test.py
@@ -51,7 +51,7 @@ def load_local():
     return model.net_g
 
 def load_remote():
-    return torch.hub.load("vtuber-plan/hifi-gan:v0.2.0", "hifigan_48k", force_reload=True)
+    return torch.hub.load("vtuber-plan/hifi-gan:v0.2.1", "hifigan_48k", force_reload=True)
 
 device = "cpu"