diff --git a/.depends/audio.speech.requirements.txt b/.depends/audio.speech.requirements.txt
index 42c0dcb7..d635cb81 100644
--- a/.depends/audio.speech.requirements.txt
+++ b/.depends/audio.speech.requirements.txt
@@ -2,4 +2,4 @@ torchaudio<=0.7.2
 soundfile<=0.10.3.post1
 pydub<=0.25.1
 librosa<=0.7.0
-pedalboard<=0.3.6
+pedalboard<0.5.5