diff --git a/go.sum b/go.sum
index 2c8784d..2d39ec3 100644
--- a/go.sum
+++ b/go.sum
@@ -82,8 +82,8 @@
 github.com/opencord/cordctl v0.0.0-20190909161711-01e9c1f04bf4/go.mod h1:/+3S0pwQUy7HeKnH0KfKp5W6hmh/LdZzuZTNT/m7vA4=
 github.com/opencord/omci-sim v0.0.4 h1:kN8zi/8gkcHOkXPk27Wp6Wwp8ggUylXcD/egW7PUXmc=
 github.com/opencord/omci-sim v0.0.4/go.mod h1:ToOkj7hkHgoet9XQDadKMhYqgA7qItZsi2j1Pk/mX6Y=
-github.com/opencord/voltha-protos/v2 v2.1.2 h1:/eX+kXhANbzxTpBHgC6vjwBUGRKKvGUOQRDdDgROp9E=
-github.com/opencord/voltha-protos/v2 v2.1.2/go.mod h1:6kOcfYi1CadWowFxI2SH5wLfHrsRECZLZlD2MFK6WDI=
+github.com/opencord/voltha-protos/v3 v3.4.5 h1:8M4RHUgQI+XHMBtTW6FLwinqP9JbZq3kM2UOb9ShgLc=
+github.com/opencord/voltha-protos/v3 v3.4.5/go.mod h1:nl1ETp5Iw3avxOaKD8BJlYY5wYI4KeV95aT1pL63nto=
 github.com/pierrec/lz4 v2.4.1+incompatible h1:mFe7ttWaflA46Mhqh+jUfjp2qTbPYxLB2/OyBppH9dg=
 github.com/pierrec/lz4 v2.4.1+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=