diff --git a/requirements.txt b/requirements.txt
index b89f172..075e2ed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Flask==1.1.1
 PyQt5==5.13.0
 PyQtWebEngine==5.13.0
 matplotlib==3.0.3
-numpy==1.16.3
+numpy==1.22.0
 pyaudio==0.2.11
 pyqtgraph==0.10.0
 scipy==1.2.1