diff --git a/Makefile b/Makefile
index 71ed349..89c76d7 100644
--- a/Makefile
+++ b/Makefile
@@ -85,17 +85,17 @@
 
 local-protos:
 ifdef LOCAL_PROTOS
-	rm -rf vendor/github.com/opencord/voltha-protos/v3/go
-	mkdir -p vendor/github.com/opencord/voltha-protos/v3/go
-	cp -r ${LOCAL_PROTOS}/go/* vendor/github.com/opencord/voltha-protos/v3/go
-	rm -rf vendor/github.com/opencord/voltha-protos/v3/go/vendor
+	rm -rf vendor/github.com/opencord/voltha-protos/v4/go
+	mkdir -p vendor/github.com/opencord/voltha-protos/v4/go
+	cp -r ${LOCAL_PROTOS}/go/* vendor/github.com/opencord/voltha-protos/v4/go
+	rm -rf vendor/github.com/opencord/voltha-protos/v4/go/vendor
 endif
 
 ## Local Development Helpers
 local-lib-go:
 ifdef LOCAL_LIB_GO
-	mkdir -p vendor/github.com/opencord/voltha-lib-go/v3/pkg
-	cp -r ${LOCAL_LIB_GO}/pkg/* vendor/github.com/opencord/voltha-lib-go/v3/pkg/
+	mkdir -p vendor/github.com/opencord/voltha-lib-go/v4/pkg
+	cp -r ${LOCAL_LIB_GO}/pkg/* vendor/github.com/opencord/voltha-lib-go/v4/pkg/
 endif
 
 ## Docker targets
diff --git a/VERSION b/VERSION
index c34958a..0eb956a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.1.15
+0.1.16-dev150
\ No newline at end of file
diff --git a/docker/Dockerfile.openonu b/docker/Dockerfile.openonu
index 7aa3f0a..ccb2552 100644
--- a/docker/Dockerfile.openonu
+++ b/docker/Dockerfile.openonu
@@ -37,13 +37,13 @@
 SHELL ["/bin/ash", "-o", "pipefail", "-c"]
 RUN go build -mod=vendor -o /go/bin/openonu \
 	-ldflags \
-	"-X github.com/opencord/voltha-lib-go/v3/pkg/version.version=$org_label_schema_version \
-	 -X github.com/opencord/voltha-lib-go/v3/pkg/version.vcsRef=$org_label_schema_vcs_ref  \
-	 -X github.com/opencord/voltha-lib-go/v3/pkg/version.vcsDirty=$org_opencord_vcs_dirty \
-	 -X github.com/opencord/voltha-lib-go/v3/pkg/version.goVersion=$(go version 2>&1 | sed -E  's/.*go([0-9]+\.[0-9]+\.[0-9]+).*/\1/g') \
-	 -X github.com/opencord/voltha-lib-go/v3/pkg/version.os=$(go env GOHOSTOS) \
-	 -X github.com/opencord/voltha-lib-go/v3/pkg/version.arch=$(go env GOHOSTARCH) \
-	 -X github.com/opencord/voltha-lib-go/v3/pkg/version.buildTime=$org_label_schema_build_date" \
+	"-X github.com/opencord/voltha-lib-go/v4/pkg/version.version=$org_label_schema_version \
+	 -X github.com/opencord/voltha-lib-go/v4/pkg/version.vcsRef=$org_label_schema_vcs_ref  \
+	 -X github.com/opencord/voltha-lib-go/v4/pkg/version.vcsDirty=$org_opencord_vcs_dirty \
+	 -X github.com/opencord/voltha-lib-go/v4/pkg/version.goVersion=$(go version 2>&1 | sed -E  's/.*go([0-9]+\.[0-9]+\.[0-9]+).*/\1/g') \
+	 -X github.com/opencord/voltha-lib-go/v4/pkg/version.os=$(go env GOHOSTOS) \
+	 -X github.com/opencord/voltha-lib-go/v4/pkg/version.arch=$(go env GOHOSTARCH) \
+	 -X github.com/opencord/voltha-lib-go/v4/pkg/version.buildTime=$org_label_schema_build_date" \
 	 ./cmd/openonu-adapter/
 
 # -------------