diff --git a/Dockerfile b/Dockerfile
index e8b5d54ee..5c3379e4c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # First stage container
-FROM golang:1.15-alpine3.12 AS builder
+FROM golang:1.17.6-alpine3.15 AS builder
 RUN apk add --no-cache git ca-certificates gcc libc-dev pkgconfig
 # gcc is for github.com/mattn/go-sqlite3
 # ADD . $GOPATH/src/github.com/c9s/bbgo
@@ -16,7 +16,7 @@ ADD . .
 RUN go build -o $GOPATH_ORIG/bin/bbgo ./cmd/bbgo
 
 # Second stage container
-FROM alpine:3.12
+FROM alpine:3.15
 
 # RUN apk add --no-cache ca-certificates
 RUN mkdir /app