diff --git a/Dockerfile b/Dockerfile
index 37fc9fd..8385f3b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,7 @@
-FROM golang:1.6
+FROM golang:1.21
+
+WORKDIR /go/src/github.com/buger/jsonparser
+ADD . /go/src/github.com/buger/jsonparser
 
 RUN go get github.com/Jeffail/gabs
 RUN go get github.com/bitly/go-simplejson
@@ -7,6 +10,3 @@ RUN go get github.com/antonholmquist/jason
 RUN go get github.com/mreiferson/go-ujson
 RUN go get -tags=unsafe -u github.com/ugorji/go/codec
 RUN go get github.com/mailru/easyjson
-
-WORKDIR /go/src/github.com/buger/jsonparser
-ADD . /go/src/github.com/buger/jsonparser
\ No newline at end of file