diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 0966c132f..86cb7e596 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -13,7 +13,7 @@ You need to run the `binary` target. This will create binaries for Linux platfor
 $ make binary
 docker build -t "traefik-dev:no-more-godep-ever" -f build.Dockerfile .
 Sending build context to Docker daemon 295.3 MB
-Step 0 : FROM golang:1.9-alpine
+Step 0 : FROM golang:1.10-alpine
  ---> 8c6473912976
 Step 1 : RUN go get github.com/golang/dep/cmd/dep
 [...]
diff --git a/build.Dockerfile b/build.Dockerfile
index 083733f03..99d8a67d2 100644
--- a/build.Dockerfile
+++ b/build.Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.9-alpine
+FROM golang:1.10-alpine
 
 RUN apk --update upgrade \
 && apk --no-cache --no-progress add git mercurial bash gcc musl-dev curl tar \