diff --git a/requirements.txt b/requirements.txt
index 713bd2f..de3efc1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.13.3
+numpy==1.22.0
 pandas==0.23.4
 PyAudio==0.2.11
 scipy==1.1.0