diff --git a/component/dialer/dialer.go b/component/dialer/dialer.go
index 3a37620d..2d3937c8 100644
--- a/component/dialer/dialer.go
+++ b/component/dialer/dialer.go
@@ -2,7 +2,6 @@ package dialer
 
 import (
 	"context"
-	"errors"
 	"fmt"
 	"net"
 	"net/netip"
@@ -19,7 +18,6 @@ var (
 	actualSingleStackDialContext = serialSingleStackDialContext
 	actualDualStackDialContext   = serialDualStackDialContext
 	tcpConcurrent                = false
-	ErrorInvalidedNetworkStack   = errors.New("invalided network stack")
 	fallbackTimeout              = 300 * time.Millisecond
 )
 
@@ -227,7 +225,7 @@ func dualStackDialContext(
 
 func parallelDialContext(ctx context.Context, network string, ips []netip.Addr, port string, opt *option) (net.Conn, error) {
 	if len(ips) == 0 {
-		return nil, errors.New("no ip address")
+		return nil, ErrorNoIpAddress
 	}
 	results := make(chan dialResult)
 	returned := make(chan struct{})
@@ -272,7 +270,7 @@ func parallelDialContext(ctx context.Context, network string, ips []netip.Addr,
 
 func serialDialContext(ctx context.Context, network string, ips []netip.Addr, port string, opt *option) (net.Conn, error) {
 	if len(ips) == 0 {
-		return nil, errors.New("no ip address")
+		return nil, ErrorNoIpAddress
 	}
 	var (
 		conn net.Conn
@@ -286,7 +284,7 @@ func serialDialContext(ctx context.Context, network string, ips []netip.Addr, po
 			errs = append(errs, err)
 		}
 	}
-	return nil, errors.Join(errs...)
+	return nil, errorsJoin(errs...)
 }
 
 type dialResult struct {
diff --git a/component/dialer/error.go b/component/dialer/error.go
new file mode 100644
index 00000000..f2f6b4b7
--- /dev/null
+++ b/component/dialer/error.go
@@ -0,0 +1,18 @@
+package dialer
+
+import (
+	"errors"
+
+	E "github.com/sagernet/sing/common/exceptions"
+)
+
+var (
+	ErrorNoIpAddress           = errors.New("no ip address")
+	ErrorInvalidedNetworkStack = errors.New("invalided network stack")
+)
+
+func errorsJoin(errs ...error) error {
+	// compatibility with golang<1.20
+	// maybe use errors.Join(errs...) is better after we drop the old version's support
+	return E.Errors(errs...)
+}
diff --git a/go.mod b/go.mod
index d6103297..401affac 100644
--- a/go.mod
+++ b/go.mod
@@ -26,7 +26,7 @@ require (
 	github.com/mroth/weightedrand/v2 v2.0.0
 	github.com/oschwald/geoip2-golang v1.8.0
 	github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97
-	github.com/sagernet/sing v0.1.8-0.20230226075703-7def9588a57c
+	github.com/sagernet/sing v0.1.8-0.20230226133421-e83948367009
 	github.com/sagernet/sing-shadowtls v0.0.0-20230221130515-dac782ca098e
 	github.com/sagernet/sing-vmess v0.1.2
 	github.com/sagernet/tfo-go v0.0.0-20230207095944-549363a7327d
diff --git a/go.sum b/go.sum
index 8a5a42e8..79cbc722 100644
--- a/go.sum
+++ b/go.sum
@@ -127,8 +127,8 @@ github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61/go.mod h
 github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 h1:iL5gZI3uFp0X6EslacyapiRz7LLSJyr4RajF/BhMVyE=
 github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
 github.com/sagernet/sing v0.0.0-20220817130738-ce854cda8522/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
-github.com/sagernet/sing v0.1.8-0.20230226075703-7def9588a57c h1:PDkrM1NhN03w6AtmBxQldH/mmqNGbKhIi6uWdiTOf9g=
-github.com/sagernet/sing v0.1.8-0.20230226075703-7def9588a57c/go.mod h1:jt1w2u7lJQFFSGLiRrRIs5YWmx4kAPfWuOejuDW9qMk=
+github.com/sagernet/sing v0.1.8-0.20230226133421-e83948367009 h1:KjrXGv09UlBl3Rj57XInk6u2TAxqpPfOJ2kUgV5B2lw=
+github.com/sagernet/sing v0.1.8-0.20230226133421-e83948367009/go.mod h1:jt1w2u7lJQFFSGLiRrRIs5YWmx4kAPfWuOejuDW9qMk=
 github.com/sagernet/sing-shadowtls v0.0.0-20230221130515-dac782ca098e h1:S1fd0kB9aEU68dd269AQy783sUlFu/2fSh/4YYVJ/Oc=
 github.com/sagernet/sing-shadowtls v0.0.0-20230221130515-dac782ca098e/go.mod h1:Kn1VUIprdkwCgkS6SXYaLmIpKzQbqBIKJBMY+RvBhYc=
 github.com/sagernet/sing-vmess v0.1.2 h1:RbOZNAId2LrCai8epMoQXlf0XTrou0bfcw08hNBg6lM=