diff --git a/requirements.txt b/requirements.txt
index 5518bd7..8190b63 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.9.2
+numpy==1.22.0
 pylsl==1.10.4
 python-osc==1.6.3
 pyserial==2.7