diff --git a/services/real-time-voice-cloning/requirements.txt b/services/real-time-voice-cloning/requirements.txt
index d35d9b0..e7e3ffa 100644
--- a/services/real-time-voice-cloning/requirements.txt
+++ b/services/real-time-voice-cloning/requirements.txt
@@ -8,7 +8,7 @@ webrtcvad==2.0.10
 librosa==0.7.2
 numba==0.48.0
 matplotlib==3.3.4
-numpy==1.17.4
+numpy==1.22.0
 scipy==1.6.0
 tqdm==4.36.1
 sounddevice==0.4.1