diff --git a/Dockerfile b/Dockerfile
index ad30f8a..76b300e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,12 @@
-FROM golang:1.16.3-alpine AS build
+FROM golang:1.21.3-alpine AS build
 WORKDIR $GOPATH/src/github.com/micromata/dave/
 COPY . .
 RUN go build -o /go/bin/dave cmd/dave/main.go
 RUN go build -o /go/bin/davecli cmd/davecli/main.go
 
 FROM alpine:latest  
-RUN adduser -S dave
+RUN addgroup -g 1000 dave
+RUN adduser -S -G dave -u 1000 dave
 COPY --from=build /go/bin/davecli /usr/local/bin
 COPY --from=build /go/bin/dave /usr/local/bin
 USER dave