[[constraint]]
  name = "github.com/facebookgo/grace"
  branch = "master"

[[constraint]]
  name = "github.com/getsentry/raven-go"
  branch = "master"

[[constraint]]
  name = "github.com/pkg/errors"
  version = "0.8.0"

[[constraint]]
  name = "github.com/prometheus/client_golang"
  version = "0.9.0-pre1"

[[constraint]]
  name = "github.com/sirupsen/logrus"
  version = "1.0.3"

[[constraint]]
  name = "github.com/stretchr/testify"
  version = "1.2.1"

[[constraint]]
  name = "golang.org/x/net"
  branch = "master"

[[constraint]]
  name = "golang.org/x/sync"
  branch = "master"

[[constraint]]
  name = "gopkg.in/urfave/cli.v2"
  source = "https://github.com/cbranch/cli"
  branch = "altsrc-parse-durations"

[[constraint]]
  name = "zombiezen.com/go/capnproto2"
  source = "https://github.com/zombiezen/go-capnproto2"

[[constraint]]
  name = "github.com/gorilla/websocket"
  version = "1.2.0"