diff --git a/setup.py b/setup.py
index c4a38eccea2..337c9753a57 100644
--- a/setup.py
+++ b/setup.py
@@ -130,7 +130,7 @@ _deps = [
     "keras-nlp>=0.3.1",
     "librosa",
     "nltk",
-    "natten>=0.14.6,<0.15.0",
+    "natten==0.15.1+torch210cpu",
     "numpy>=1.17",
     "onnxconverter-common",
     "onnxruntime-tools>=1.4.2",