diff --git a/go.mod b/go.mod
index 8af1784394..1966c7f77f 100644
--- a/go.mod
+++ b/go.mod
@@ -12,6 +12,7 @@ require (
 	github.com/gorilla/securecookie v1.1.1
 	github.com/libp2p/go-reuseport v0.0.1
 	github.com/mholt/archiver/v3 v3.3.0
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pkg/profile v1.3.0
 	github.com/prometheus/client_golang v1.3.0
 	github.com/prometheus/common v0.7.0
diff --git a/go.sum b/go.sum
index 05a8b9743d..af763a7192 100644
--- a/go.sum
+++ b/go.sum
@@ -165,6 +165,8 @@ github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/profile v1.3.0 h1:OQIvuDgm00gWVWGTf4m4mCt6W1/0YqU7Ntg0mySWgaI=
 github.com/pkg/profile v1.3.0/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -295,6 +297,7 @@ golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190328211700-ab21143f2384 h1:TFlARGu6Czu1z7q93HTxcP1P+/ZFC/IKythI5RzrnRg=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
diff --git a/pkg/router/routerclient/dmsg_wrapper.go b/pkg/router/routerclient/dmsg_wrapper.go
index a8d8799242..5b0a851cfa 100644
--- a/pkg/router/routerclient/dmsg_wrapper.go
+++ b/pkg/router/routerclient/dmsg_wrapper.go
@@ -4,10 +4,10 @@ import (
 	"context"
 	"net"
 
-	"github.com/SkycoinProject/skywire-mainnet/pkg/snet"
-
 	"github.com/SkycoinProject/dmsg"
 	"github.com/SkycoinProject/dmsg/cipher"
+
+	"github.com/SkycoinProject/skywire-mainnet/pkg/snet"
 )
 
 // WrapDmsgClient wraps a dmsg client to implement snet.Dialer
diff --git a/pkg/setup/id_reserver_test.go b/pkg/setup/id_reserver_test.go
index 22a795d2ef..2f52710962 100644
--- a/pkg/setup/id_reserver_test.go
+++ b/pkg/setup/id_reserver_test.go
@@ -9,7 +9,6 @@ import (
 
 	"github.com/SkycoinProject/dmsg/cipher"
 	"github.com/google/uuid"
-
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
diff --git a/pkg/setup/mock_id_reserver.go b/pkg/setup/mock_id_reserver.go
index 15bf8899f4..ba93431b1c 100644
--- a/pkg/setup/mock_id_reserver.go
+++ b/pkg/setup/mock_id_reserver.go
@@ -6,11 +6,9 @@ import (
 	context "context"
 
 	cipher "github.com/SkycoinProject/dmsg/cipher"
-
 	mock "github.com/stretchr/testify/mock"
 
 	routerclient "github.com/SkycoinProject/skywire-mainnet/pkg/router/routerclient"
-
 	routing "github.com/SkycoinProject/skywire-mainnet/pkg/routing"
 )
 
diff --git a/pkg/setup/node_test.go b/pkg/setup/node_test.go
index 542e6f8ce2..ed83fe3f94 100644
--- a/pkg/setup/node_test.go
+++ b/pkg/setup/node_test.go
@@ -64,7 +64,6 @@ func TestCreateRouteGroup(t *testing.T) {
 			routerPKs := append(tc.fwdPKs, tc.revPKs...)
 			routerCount := countUniquePKs(append(tc.fwdPKs, tc.revPKs...))
 			initPK := routerPKs[0]
-			// respPK := routerPKs[routerCount-1]
 
 			// arrange: routers
 			routers := make(map[cipher.PubKey]interface{}, routerCount)
@@ -77,7 +76,6 @@ func TestCreateRouteGroup(t *testing.T) {
 
 			// arrange: bidirectional route input
 			biRt := biRouteFromKeys(tc.fwdPKs, tc.revPKs, tc.SrcPort, tc.DstPort)
-			// fmt.Println(biRt.String())
 
 			// act
 			resp, err := CreateRouteGroup(context.TODO(), dialer, biRt)
diff --git a/pkg/snet/mock_dialer.go b/pkg/snet/mock_dialer.go
index 1ac47da8d9..5fde908bf2 100644
--- a/pkg/snet/mock_dialer.go
+++ b/pkg/snet/mock_dialer.go
@@ -4,12 +4,10 @@ package snet
 
 import (
 	context "context"
+	net "net"
 
 	cipher "github.com/SkycoinProject/dmsg/cipher"
-
 	mock "github.com/stretchr/testify/mock"
-
-	net "net"
 )
 
 // MockDialer is an autogenerated mock type for the Dialer type
diff --git a/vendor/github.com/pkg/errors/.travis.yml b/vendor/github.com/pkg/errors/.travis.yml
index d4b92663ba..9159de03e0 100644
--- a/vendor/github.com/pkg/errors/.travis.yml
+++ b/vendor/github.com/pkg/errors/.travis.yml
@@ -1,15 +1,10 @@
 language: go
 go_import_path: github.com/pkg/errors
 go:
-  - 1.4.x
-  - 1.5.x
-  - 1.6.x
-  - 1.7.x
-  - 1.8.x
-  - 1.9.x
-  - 1.10.x
   - 1.11.x
+  - 1.12.x
+  - 1.13.x
   - tip
 
 script:
-  - go test -v ./...
+  - make check
diff --git a/vendor/github.com/pkg/errors/Makefile b/vendor/github.com/pkg/errors/Makefile
new file mode 100644
index 0000000000..ce9d7cded6
--- /dev/null
+++ b/vendor/github.com/pkg/errors/Makefile
@@ -0,0 +1,44 @@
+PKGS := github.com/pkg/errors
+SRCDIRS := $(shell go list -f '{{.Dir}}' $(PKGS))
+GO := go
+
+check: test vet gofmt misspell unconvert staticcheck ineffassign unparam
+
+test: 
+	$(GO) test $(PKGS)
+
+vet: | test
+	$(GO) vet $(PKGS)
+
+staticcheck:
+	$(GO) get honnef.co/go/tools/cmd/staticcheck
+	staticcheck -checks all $(PKGS)
+
+misspell:
+	$(GO) get github.com/client9/misspell/cmd/misspell
+	misspell \
+		-locale GB \
+		-error \
+		*.md *.go
+
+unconvert:
+	$(GO) get github.com/mdempsky/unconvert
+	unconvert -v $(PKGS)
+
+ineffassign:
+	$(GO) get github.com/gordonklaus/ineffassign
+	find $(SRCDIRS) -name '*.go' | xargs ineffassign
+
+pedantic: check errcheck
+
+unparam:
+	$(GO) get mvdan.cc/unparam
+	unparam ./...
+
+errcheck:
+	$(GO) get github.com/kisielk/errcheck
+	errcheck $(PKGS)
+
+gofmt:  
+	@echo Checking code is gofmted
+	@test -z "$(shell gofmt -s -l -d -e $(SRCDIRS) | tee /dev/stderr)"
diff --git a/vendor/github.com/pkg/errors/README.md b/vendor/github.com/pkg/errors/README.md
index 6483ba2afb..54dfdcb12e 100644
--- a/vendor/github.com/pkg/errors/README.md
+++ b/vendor/github.com/pkg/errors/README.md
@@ -41,11 +41,18 @@ default:
 
 [Read the package documentation for more information](https://godoc.org/github.com/pkg/errors).
 
+## Roadmap
+
+With the upcoming [Go2 error proposals](https://go.googlesource.com/proposal/+/master/design/go2draft.md) this package is moving into maintenance mode. The roadmap for a 1.0 release is as follows:
+
+- 0.9. Remove pre Go 1.9 and Go 1.10 support, address outstanding pull requests (if possible)
+- 1.0. Final release.
+
 ## Contributing
 
-We welcome pull requests, bug fixes and issue reports. With that said, the bar for adding new symbols to this package is intentionally set high.
+Because of the Go2 errors changes, this package is not accepting proposals for new functionality. With that said, we welcome pull requests, bug fixes and issue reports. 
 
-Before proposing a change, please discuss your change by raising an issue.
+Before sending a PR, please discuss your change by raising an issue.
 
 ## License
 
diff --git a/vendor/github.com/pkg/errors/errors.go b/vendor/github.com/pkg/errors/errors.go
index 7421f326ff..161aea2582 100644
--- a/vendor/github.com/pkg/errors/errors.go
+++ b/vendor/github.com/pkg/errors/errors.go
@@ -82,7 +82,7 @@
 //
 //     if err, ok := err.(stackTracer); ok {
 //             for _, f := range err.StackTrace() {
-//                     fmt.Printf("%+s:%d", f)
+//                     fmt.Printf("%+s:%d\n", f, f)
 //             }
 //     }
 //
@@ -159,6 +159,9 @@ type withStack struct {
 
 func (w *withStack) Cause() error { return w.error }
 
+// Unwrap provides compatibility for Go 1.13 error chains.
+func (w *withStack) Unwrap() error { return w.error }
+
 func (w *withStack) Format(s fmt.State, verb rune) {
 	switch verb {
 	case 'v':
@@ -241,6 +244,9 @@ type withMessage struct {
 func (w *withMessage) Error() string { return w.msg + ": " + w.cause.Error() }
 func (w *withMessage) Cause() error  { return w.cause }
 
+// Unwrap provides compatibility for Go 1.13 error chains.
+func (w *withMessage) Unwrap() error { return w.cause }
+
 func (w *withMessage) Format(s fmt.State, verb rune) {
 	switch verb {
 	case 'v':
diff --git a/vendor/github.com/pkg/errors/go113.go b/vendor/github.com/pkg/errors/go113.go
new file mode 100644
index 0000000000..be0d10d0c7
--- /dev/null
+++ b/vendor/github.com/pkg/errors/go113.go
@@ -0,0 +1,38 @@
+// +build go1.13
+
+package errors
+
+import (
+	stderrors "errors"
+)
+
+// Is reports whether any error in err's chain matches target.
+//
+// The chain consists of err itself followed by the sequence of errors obtained by
+// repeatedly calling Unwrap.
+//
+// An error is considered to match a target if it is equal to that target or if
+// it implements a method Is(error) bool such that Is(target) returns true.
+func Is(err, target error) bool { return stderrors.Is(err, target) }
+
+// As finds the first error in err's chain that matches target, and if so, sets
+// target to that error value and returns true.
+//
+// The chain consists of err itself followed by the sequence of errors obtained by
+// repeatedly calling Unwrap.
+//
+// An error matches target if the error's concrete value is assignable to the value
+// pointed to by target, or if the error has a method As(interface{}) bool such that
+// As(target) returns true. In the latter case, the As method is responsible for
+// setting target.
+//
+// As will panic if target is not a non-nil pointer to either a type that implements
+// error, or to any interface type. As returns false if err is nil.
+func As(err error, target interface{}) bool { return stderrors.As(err, target) }
+
+// Unwrap returns the result of calling the Unwrap method on err, if err's
+// type contains an Unwrap method returning error.
+// Otherwise, Unwrap returns nil.
+func Unwrap(err error) error {
+	return stderrors.Unwrap(err)
+}
diff --git a/vendor/github.com/pkg/errors/stack.go b/vendor/github.com/pkg/errors/stack.go
index 2874a048cf..779a8348fb 100644
--- a/vendor/github.com/pkg/errors/stack.go
+++ b/vendor/github.com/pkg/errors/stack.go
@@ -5,10 +5,13 @@ import (
 	"io"
 	"path"
 	"runtime"
+	"strconv"
 	"strings"
 )
 
 // Frame represents a program counter inside a stack frame.
+// For historical reasons if Frame is interpreted as a uintptr
+// its value represents the program counter + 1.
 type Frame uintptr
 
 // pc returns the program counter for this frame;
@@ -37,6 +40,15 @@ func (f Frame) line() int {
 	return line
 }
 
+// name returns the name of this function, if known.
+func (f Frame) name() string {
+	fn := runtime.FuncForPC(f.pc())
+	if fn == nil {
+		return "unknown"
+	}
+	return fn.Name()
+}
+
 // Format formats the frame according to the fmt.Formatter interface.
 //
 //    %s    source file
@@ -54,22 +66,16 @@ func (f Frame) Format(s fmt.State, verb rune) {
 	case 's':
 		switch {
 		case s.Flag('+'):
-			pc := f.pc()
-			fn := runtime.FuncForPC(pc)
-			if fn == nil {
-				io.WriteString(s, "unknown")
-			} else {
-				file, _ := fn.FileLine(pc)
-				fmt.Fprintf(s, "%s\n\t%s", fn.Name(), file)
-			}
+			io.WriteString(s, f.name())
+			io.WriteString(s, "\n\t")
+			io.WriteString(s, f.file())
 		default:
 			io.WriteString(s, path.Base(f.file()))
 		}
 	case 'd':
-		fmt.Fprintf(s, "%d", f.line())
+		io.WriteString(s, strconv.Itoa(f.line()))
 	case 'n':
-		name := runtime.FuncForPC(f.pc()).Name()
-		io.WriteString(s, funcname(name))
+		io.WriteString(s, funcname(f.name()))
 	case 'v':
 		f.Format(s, 's')
 		io.WriteString(s, ":")
@@ -77,6 +83,16 @@ func (f Frame) Format(s fmt.State, verb rune) {
 	}
 }
 
+// MarshalText formats a stacktrace Frame as a text string. The output is the
+// same as that of fmt.Sprintf("%+v", f), but without newlines or tabs.
+func (f Frame) MarshalText() ([]byte, error) {
+	name := f.name()
+	if name == "unknown" {
+		return []byte(name), nil
+	}
+	return []byte(fmt.Sprintf("%s %s:%d", name, f.file(), f.line())), nil
+}
+
 // StackTrace is stack of Frames from innermost (newest) to outermost (oldest).
 type StackTrace []Frame
 
@@ -94,16 +110,30 @@ func (st StackTrace) Format(s fmt.State, verb rune) {
 		switch {
 		case s.Flag('+'):
 			for _, f := range st {
-				fmt.Fprintf(s, "\n%+v", f)
+				io.WriteString(s, "\n")
+				f.Format(s, verb)
 			}
 		case s.Flag('#'):
 			fmt.Fprintf(s, "%#v", []Frame(st))
 		default:
-			fmt.Fprintf(s, "%v", []Frame(st))
+			st.formatSlice(s, verb)
 		}
 	case 's':
-		fmt.Fprintf(s, "%s", []Frame(st))
+		st.formatSlice(s, verb)
+	}
+}
+
+// formatSlice will format this StackTrace into the given buffer as a slice of
+// Frame, only valid when called with '%s' or '%v'.
+func (st StackTrace) formatSlice(s fmt.State, verb rune) {
+	io.WriteString(s, "[")
+	for i, f := range st {
+		if i > 0 {
+			io.WriteString(s, " ")
+		}
+		f.Format(s, verb)
 	}
+	io.WriteString(s, "]")
 }
 
 // stack represents a stack of program counters.
diff --git a/vendor/modules.txt b/vendor/modules.txt
index bf3587106f..2edd9ec9eb 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -101,7 +101,8 @@ github.com/nwaples/rardecode
 # github.com/pierrec/lz4 v2.0.5+incompatible
 github.com/pierrec/lz4
 github.com/pierrec/lz4/internal/xxh32
-# github.com/pkg/errors v0.8.1
+# github.com/pkg/errors v0.9.1
+## explicit
 github.com/pkg/errors
 # github.com/pkg/profile v1.3.0
 ## explicit