VOL-3978 - update to go 1.16.3
Change-Id: I3bc24ba662517badac4ddb238930550624c408a6
diff --git a/docker/Dockerfile.rw_core b/docker/Dockerfile.rw_core
index 986d1ba..b63c3e1 100644
--- a/docker/Dockerfile.rw_core
+++ b/docker/Dockerfile.rw_core
@@ -15,10 +15,10 @@
# -------------
# Build stage
-FROM --platform=linux/amd64 golang:1.13.8-alpine3.11 AS dev
+FROM --platform=linux/amd64 golang:1.16.3-alpine3.13 AS dev
# Install required packages
-RUN apk add --no-cache build-base=0.5-r1
+RUN apk add --no-cache build-base=0.5-r2
# Use Standard go build directory structure
WORKDIR /go/src