diff --git a/Dockerfile b/Dockerfile
index 95077cb..0c1f915 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM public.ecr.aws/bitnami/golang
+FROM golang:1.21.1-alpine3.18
 
-RUN apt update; apt install -y make git curl bash jq awscli
+RUN apk update; apk add make git curl bash jq aws-cli
 
 RUN go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2@v2.10.0
 RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.28.0