diff --git a/requirements.txt b/requirements.txt
index 36e24a01..b61f2361 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,6 +12,6 @@ oslo.log>=1.14.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.9.0 # Apache-2.0
 python-neutronclient>=4.2.0 # Apache-2.0
-pyroute2>=0.3.10 # Apache-2.0 (+ dual licensed GPL2)
+pyroute2>=0.4.3 # Apache-2.0 (+ dual licensed GPL2)
 os-client-config>=1.13.1 # Apache-2.0
 neutron-lib>=0.2.0 # Apache-2.0