diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b66257c0..806bf9ee 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -128,7 +128,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: "1.21.0-rc.3"
+          go-version: "1.21.0-rc.4"
           check-latest: true
 
       - name: Test
diff --git a/go.mod b/go.mod
index a2bbff7c..b769b893 100644
--- a/go.mod
+++ b/go.mod
@@ -19,7 +19,7 @@ require (
 	github.com/lunixbochs/struc v0.0.0-20200707160740-784aaebc1d40
 	github.com/mdlayher/netlink v1.7.2
 	github.com/metacubex/gopacket v1.1.20-0.20230608035415-7e2f98a3e759
-	github.com/metacubex/quic-go v0.37.2-0.20230801015013-c321217d291b
+	github.com/metacubex/quic-go v0.37.3-0.20230805044943-1fefbff06fed
 	github.com/metacubex/sing-shadowsocks v0.2.4
 	github.com/metacubex/sing-shadowsocks2 v0.1.3
 	github.com/metacubex/sing-tun v0.1.11
@@ -82,7 +82,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/quic-go/qpack v0.4.0 // indirect
-	github.com/quic-go/qtls-go1-20 v0.3.0 // indirect
+	github.com/quic-go/qtls-go1-20 v0.3.1 // indirect
 	github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61 // indirect
 	github.com/sagernet/smux v0.0.0-20230312102458-337ec2a5af37 // indirect
 	github.com/scjalliance/comshim v0.0.0-20230315213746-5e51f40bd3b9 // indirect
diff --git a/go.sum b/go.sum
index 0e1a19aa..d5215bc8 100644
--- a/go.sum
+++ b/go.sum
@@ -92,8 +92,8 @@ github.com/metacubex/gopacket v1.1.20-0.20230608035415-7e2f98a3e759 h1:cjd4biTvO
 github.com/metacubex/gopacket v1.1.20-0.20230608035415-7e2f98a3e759/go.mod h1:UHOv2xu+RIgLwpXca7TLrXleEd4oR3sPatW6IF8wU88=
 github.com/metacubex/gvisor v0.0.0-20230611153922-78842f086475 h1:qSEOvPPaMrWggFyFhFYGyMR8i1HKyhXjdi1QYUAa2ww=
 github.com/metacubex/gvisor v0.0.0-20230611153922-78842f086475/go.mod h1:wehEpqiogdeyncfhckJP5gD2LtBgJW0wnDC24mJ+8Jg=
-github.com/metacubex/quic-go v0.37.2-0.20230801015013-c321217d291b h1:oVYQtX4v8yT5CYI8oc8G6ZTnh5lzwvMOkwyGwcuIoGc=
-github.com/metacubex/quic-go v0.37.2-0.20230801015013-c321217d291b/go.mod h1:runF6UZHW4A/P/VU+PtfQKKD85YgaZgrgbvCTs5Nwbk=
+github.com/metacubex/quic-go v0.37.3-0.20230805044943-1fefbff06fed h1:gfosK9auM2PsR+4gnXfJ+As/dcfS6j0brv0zGBuontc=
+github.com/metacubex/quic-go v0.37.3-0.20230805044943-1fefbff06fed/go.mod h1:HhHoyskMk4kzfLPKcm7EF7pGXF89KRVwjbGrEaN6lIU=
 github.com/metacubex/sing v0.0.0-20230714010500-e24664dc75a7 h1:XY3Y6nPL45XuN/k3rDXJ1TJknLo8rTo1SVuDOmOEf4E=
 github.com/metacubex/sing v0.0.0-20230714010500-e24664dc75a7/go.mod h1:Ta8nHnDLAwqySzKhGoKk4ZIB+vJ3GTKj7UPrWYvM+4w=
 github.com/metacubex/sing-shadowsocks v0.2.4 h1:Gc99Z17JVif1PKKq1pjqhSmc2kvHUgk+AqxOstCzhQ0=
@@ -132,8 +132,8 @@ github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:Om
 github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
 github.com/quic-go/qpack v0.4.0 h1:Cr9BXA1sQS2SmDUWjSofMPNKmvF6IiIfDRmgU0w1ZCo=
 github.com/quic-go/qpack v0.4.0/go.mod h1:UZVnYIfi5GRk+zI9UMaCPsmZ2xKJP7XBUvVyT1Knj9A=
-github.com/quic-go/qtls-go1-20 v0.3.0 h1:NrCXmDl8BddZwO67vlvEpBTwT89bJfKYygxv4HQvuDk=
-github.com/quic-go/qtls-go1-20 v0.3.0/go.mod h1:X9Nh97ZL80Z+bX/gUXMbipO6OxdiDi58b/fMC9mAL+k=
+github.com/quic-go/qtls-go1-20 v0.3.1 h1:O4BLOM3hwfVF3AcktIylQXyl7Yi2iBNVy5QsV+ySxbg=
+github.com/quic-go/qtls-go1-20 v0.3.1/go.mod h1:X9Nh97ZL80Z+bX/gUXMbipO6OxdiDi58b/fMC9mAL+k=
 github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
 github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61 h1:5+m7c6AkmAylhauulqN/c5dnh8/KssrE9c93TQrXldA=
 github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61/go.mod h1:QUQ4RRHD6hGGHdFMEtR8T2P6GS6R3D/CXKdaYHKKXms=