diff --git a/requirements.txt b/requirements.txt
index 90e4957d..55c2d2b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ librosa==0.10.2
 numba
 pytorch-lightning>=2.4
 gradio<5
-ffmpeg-python
+ffmpeg-python==0.1.18
 onnxruntime; platform_machine == "aarch64" or platform_machine == "arm64"
 onnxruntime-gpu; platform_machine == "x86_64" or platform_machine == "AMD64"
 tqdm