diff --git a/requirements.txt b/requirements.txt
index 98fcd40..7e52fb7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,15 +1,15 @@
 autopep8==1.5.1
-grpcio==1.27.2
-grpcio-tools==1.27.2
-protobuf==3.11.3
+grpcio==1.41.1
+grpcio-tools==1.41.1
+protobuf==3.19.6
 pycodestyle==2.5.0
-pyroute2==0.5.11
+pyroute2==0.5.12
 six==1.14.0
 python-iptables==0.14.0
 scapy==2.4.3
 bitstring==3.1.6
 ntplib==0.3.4
 bitarray==1.2.1
-cffi==1.14.0
+cffi==1.14.1
 pycparser==2.20
 netifaces==0.10.9