diff --git a/requirements.txt b/requirements.txt
index 3167cbd9..46884327 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ ecdsa==0.13.3
 jsonrpcclient==2.5.2
 jsonrpcserver==3.5.4
 jsonrpc-async==0.6
-numpy==1.15.1
+numpy==1.22.0
 psutil==5.6.6
 python-rocksdb==0.6.9
 requests==2.20.0