diff --git a/.travis.yml b/.travis.yml
index 4ff513f..8d02f8d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: go
 go:
-- 1.9
+- tip
 script:
   - make lint
   - make test
diff --git a/Gopkg.toml b/Gopkg.toml
index 01bc257..932decd 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -37,6 +37,10 @@
   branch = "master"
   name = "github.com/kballard/go-shellquote"
 
+[[constraint]]
+  branch = "master"
+  name = "github.com/lestrrat-go/strftime"
+
 [[constraint]]
   branch = "master"
   name = "golang.org/x/sync"
diff --git a/Makefile b/Makefile
index cbea8a1..27eb44d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
+VERSION = $(shell gobump show -r)
 CURRENT_REVISION = $(shell git rev-parse --short HEAD)
-BUILD_LDFLAGS = "-X github.com/Songmu/horenso.revision=$(CURRENT_REVISION)"
+BUILD_LDFLAGS = "-s -w -X github.com/Songmu/horenso.revision=$(CURRENT_REVISION)"
 ifdef update
   u=-u
 endif
@@ -9,12 +10,12 @@ deps:
 	dep ensure
 
 devel-deps: deps
-	go get ${u} golang.org/x/lint/golint
-	go get ${u} github.com/mattn/goveralls
-	go get ${u} github.com/motemen/gobump
-	go get ${u} github.com/laher/goxc
-	go get ${u} github.com/Songmu/ghch
-	go get ${u} github.com/tcnksm/ghr
+	go get ${u} golang.org/x/lint/golint \
+	  github.com/mattn/goveralls         \
+	  github.com/motemen/gobump          \
+	  github.com/Songmu/goxz/cmd/goxz    \
+	  github.com/Songmu/ghch/cmd/ghch    \
+	  github.com/tcnksm/ghr
 
 test: deps
 	go test
@@ -29,13 +30,17 @@ cover: devel-deps
 build: deps
 	go build -ldflags=$(BUILD_LDFLAGS) ./cmd/horenso
 
+bump: devel-deps
+	_tools/releng
+
 crossbuild: devel-deps
-	goxc -pv=v$(shell gobump show -r) -build-ldflags=$(BUILD_LDFLAGS) \
-	  -os=linux,darwin,freebsd -arch=386,amd64 -d=./dist \
-	  -tasks=clean-destination,xc,archive,rmbin
+	goxz -pv=v$(VERSION) -build-ldflags=$(BUILD_LDFLAGS) \
+	  -os=linux,darwin,freebsd -arch=386,amd64 \
+	  -d=./dist/v$(VERSION) ./cmd/horenso
 
-release: devel-deps
-	_tools/releng
-	_tools/upload_artifacts
+upload:
+	ghr v$(VERSION) dist/v$(VERSION)
+
+release: bump crossbuild upload
 
-.PHONY: deps devel-deps test lint cover build crossbuild release
+.PHONY: deps devel-deps test lint cover build bump crossbuild upload release
diff --git a/_tools/upload_artifacts b/_tools/upload_artifacts
deleted file mode 100755
index 67e1bfa..0000000
--- a/_tools/upload_artifacts
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-set -e
-
-ver=v$(gobump show -r)
-make crossbuild
-ghr $ver dist/$ver