diff --git a/go.mod b/go.mod
index 414b5cf7..bab1c193 100644
--- a/go.mod
+++ b/go.mod
@@ -1,27 +1,30 @@
 module github.com/Remitly/jaeger-client-go
 
+require (
+	github.com/crossdock/crossdock-go v0.0.0-20160816171116-049aabb0122b
+	github.com/opentracing/opentracing-go v1.0.2
+	github.com/pkg/errors v0.8.0
+	github.com/prometheus/client_golang v0.8.0
+	github.com/stretchr/testify v1.2.1
+	github.com/uber-go/atomic v1.3.1
+	github.com/uber/jaeger-client-go v2.15.0+incompatible
+	github.com/uber/jaeger-lib v1.4.0
+	go.uber.org/zap v1.8.0
+)
+
 require (
 	github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 // indirect
 	github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd // indirect
-	github.com/crossdock/crossdock-go v0.0.0-20160816171116-049aabb0122b
 	github.com/davecgh/go-spew v1.1.0 // indirect
 	github.com/golang/protobuf v1.0.0 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.0 // indirect
-	github.com/opentracing/opentracing-go v1.0.2
-	github.com/pkg/errors v0.8.0
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_golang v0.8.0
 	github.com/prometheus/client_model v0.0.0-20171117100541-99fa1f4be8e5 // indirect
 	github.com/prometheus/common v0.0.0-20180426121432-d811d2e9bf89 // indirect
 	github.com/prometheus/procfs v0.0.0-20180408092902-8b1c2da0d56d // indirect
-	github.com/stretchr/testify v1.2.1
-	github.com/uber-go/atomic v1.3.1
-	github.com/uber/jaeger-client-go v2.15.0+incompatible
-	github.com/uber/jaeger-lib v1.4.0
 	go.uber.org/atomic v1.3.0 // indirect
 	go.uber.org/multierr v1.1.0 // indirect
-	go.uber.org/zap v1.8.0
-	golang.org/x/net v0.0.0-20180420171651-5f9ae10d9af5 // indirect
+	golang.org/x/net v0.7.0 // indirect
 	golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f // indirect
 )
 
diff --git a/go.sum b/go.sum
index 210dbf4f..93e9cc39 100644
--- a/go.sum
+++ b/go.sum
@@ -38,7 +38,7 @@ go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/zap v1.8.0 h1:r6Za1Rii8+EGOYRDLvpooNOF6kP3iyDnkpzbw67gCQ8=
 go.uber.org/zap v1.8.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
-golang.org/x/net v0.0.0-20180420171651-5f9ae10d9af5 h1:ylIG3jIeS45kB0W95N19kS62fwermjMYLIyybf8xh9M=
-golang.org/x/net v0.0.0-20180420171651-5f9ae10d9af5/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
+golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=