diff --git a/requirements.txt b/requirements.txt
index b134b0d0..76eba9d5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+pyaudio==0.2.13
 keyboard==0.13.5
 pynput==1.7.6
 wave==0.0.2