diff --git a/vendor/modules.txt b/vendor/modules.txt
index fb79d01..2b9c41a 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -67,7 +67,7 @@
 github.com/mitchellh/go-homedir
 # github.com/mitchellh/mapstructure v1.1.2
 github.com/mitchellh/mapstructure
-# github.com/opencord/voltha-lib-go/v3 v3.1.14
+# github.com/opencord/voltha-lib-go/v3 v3.1.19
 github.com/opencord/voltha-lib-go/v3/pkg/adapters
 github.com/opencord/voltha-lib-go/v3/pkg/adapters/adapterif
 github.com/opencord/voltha-lib-go/v3/pkg/adapters/common
@@ -82,7 +82,7 @@
 github.com/opencord/voltha-lib-go/v3/pkg/probe
 github.com/opencord/voltha-lib-go/v3/pkg/techprofile
 github.com/opencord/voltha-lib-go/v3/pkg/version
-# github.com/opencord/voltha-protos/v3 v3.3.6
+# github.com/opencord/voltha-protos/v3 v3.3.9
 github.com/opencord/voltha-protos/v3/go/common
 github.com/opencord/voltha-protos/v3/go/inter_container
 github.com/opencord/voltha-protos/v3/go/omci
@@ -90,11 +90,38 @@
 github.com/opencord/voltha-protos/v3/go/openolt
 github.com/opencord/voltha-protos/v3/go/tech_profile
 github.com/opencord/voltha-protos/v3/go/voltha
+# github.com/opentracing/opentracing-go v1.1.0
+github.com/opentracing/opentracing-go
+github.com/opentracing/opentracing-go/ext
+github.com/opentracing/opentracing-go/log
 # github.com/pierrec/lz4 v2.3.0+incompatible
 github.com/pierrec/lz4
 github.com/pierrec/lz4/internal/xxh32
+# github.com/pkg/errors v0.8.1
+github.com/pkg/errors
 # github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563
 github.com/rcrowley/go-metrics
+# github.com/uber/jaeger-client-go v2.23.1+incompatible
+github.com/uber/jaeger-client-go
+github.com/uber/jaeger-client-go/config
+github.com/uber/jaeger-client-go/internal/baggage
+github.com/uber/jaeger-client-go/internal/baggage/remote
+github.com/uber/jaeger-client-go/internal/reporterstats
+github.com/uber/jaeger-client-go/internal/spanlog
+github.com/uber/jaeger-client-go/internal/throttler
+github.com/uber/jaeger-client-go/internal/throttler/remote
+github.com/uber/jaeger-client-go/log
+github.com/uber/jaeger-client-go/rpcmetrics
+github.com/uber/jaeger-client-go/thrift
+github.com/uber/jaeger-client-go/thrift-gen/agent
+github.com/uber/jaeger-client-go/thrift-gen/baggage
+github.com/uber/jaeger-client-go/thrift-gen/jaeger
+github.com/uber/jaeger-client-go/thrift-gen/sampling
+github.com/uber/jaeger-client-go/thrift-gen/zipkincore
+github.com/uber/jaeger-client-go/transport
+github.com/uber/jaeger-client-go/utils
+# github.com/uber/jaeger-lib v2.2.0+incompatible
+github.com/uber/jaeger-lib/metrics
 # go.etcd.io/etcd v0.0.0-20190930204107-236ac2a90522
 go.etcd.io/etcd/auth/authpb
 go.etcd.io/etcd/clientv3