diff --git a/docker/Dockerfile.simulated_olt b/docker/Dockerfile.simulated_olt
index 4d67800..33238c2 100644
--- a/docker/Dockerfile.simulated_olt
+++ b/docker/Dockerfile.simulated_olt
@@ -15,16 +15,10 @@
 # -------------
 # Build stage
 
-FROM golang:1.12-alpine3.9 AS build-env
+FROM golang:1.13.8-alpine3.11 AS build-env
 
 # Install required packages
-RUN apk add --no-cache \
-        wget=1.20.3-r0 \
-        git=2.20.2-r0 \
-        make=4.2.1-r2 \
-        build-base=0.5-r1 \
-        protobuf=3.6.1-r1 \
-        protobuf-dev=3.6.1-r1
+RUN apk add --no-cache build-base=0.5-r1
 
 # Prepare directory structure
 RUN mkdir -p /build/src/simulated_olt \
@@ -47,19 +41,19 @@
 SHELL ["/bin/ash", "-o", "pipefail", "-c"]
 RUN go build -mod=vendor -o /build/simulated_olt \
 	-ldflags \
-	"-X github.com/opencord/voltha-lib-go/v2/pkg/version.version=$org_label_schema_version \
-	 -X github.com/opencord/voltha-lib-go/v2/pkg/version.vcsRef=$org_label_schema_vcs_ref  \
-	 -X github.com/opencord/voltha-lib-go/v2/pkg/version.vcsDirty=$org_opencord_vcs_dirty \
-	 -X github.com/opencord/voltha-lib-go/v2/pkg/version.goVersion=$(go version 2>&1 | sed -E  's/.*go([0-9]+\.[0-9]+\.[0-9]+).*/\1/g') \
-	 -X github.com/opencord/voltha-lib-go/v2/pkg/version.os=$(go env GOHOSTOS) \
-	 -X github.com/opencord/voltha-lib-go/v2/pkg/version.arch=$(go env GOHOSTARCH) \
-	 -X github.com/opencord/voltha-lib-go/v2/pkg/version.buildTime=$org_label_schema_build_date" \
+	"-X github.com/opencord/voltha-lib-go/v3/pkg/version.version=$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" \
          cmd/simulated_olt/main.go
 
 # -------------
 # Image creation stage
 
-FROM alpine:3.9.4 
+FROM alpine:3.11.3
 # Set the working directory
 WORKDIR /app