diff --git a/backend/python/neutts/requirements-cpu.txt b/backend/python/neutts/requirements-cpu.txt
index d6f972df9..18a5b779a 100644
--- a/backend/python/neutts/requirements-cpu.txt
+++ b/backend/python/neutts/requirements-cpu.txt
@@ -1,6 +1,7 @@
 --extra-index-url https://download.pytorch.org/whl/cpu
 accelerate
 torch==2.8.0
+torchaudio==2.8.0
 transformers==4.56.1
 librosa==0.11.0
 neucodec>=0.0.4
diff --git a/backend/python/neutts/requirements-cublas12.txt b/backend/python/neutts/requirements-cublas12.txt
index 13afd3b86..d5b2496a5 100644
--- a/backend/python/neutts/requirements-cublas12.txt
+++ b/backend/python/neutts/requirements-cublas12.txt
@@ -3,6 +3,7 @@ neucodec>=0.0.4
 phonemizer==3.3.0
 soundfile==0.13.1
 torch==2.8.0
+torchaudio==2.8.0
 transformers==4.56.1
 resemble-perth==1.0.1
 accelerate
\ No newline at end of file