diff --git a/go.mod b/go.mod
index d561d8110..e820051d3 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@ require (
 	github.com/pelletier/go-toml v1.9.5
 	github.com/pires/go-proxyproto v0.7.0
 	github.com/quic-go/quic-go v0.39.0
-	github.com/refraction-networking/utls v1.5.3
+	github.com/refraction-networking/utls v1.5.4
 	github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb
 	github.com/stretchr/testify v1.8.4
 	github.com/v2fly/BrowserBridge v0.0.0-20210430233438-0570fc1d7d08
diff --git a/go.sum b/go.sum
index 193bcd85b..09c861512 100644
--- a/go.sum
+++ b/go.sum
@@ -266,8 +266,8 @@ github.com/quic-go/qtls-go1-20 v0.3.4 h1:MfFAPULvst4yoMgY9QmtpYmfij/em7O8UUi+bNV
 github.com/quic-go/qtls-go1-20 v0.3.4/go.mod h1:X9Nh97ZL80Z+bX/gUXMbipO6OxdiDi58b/fMC9mAL+k=
 github.com/quic-go/quic-go v0.39.0 h1:AgP40iThFMY0bj8jGxROhw3S0FMGa8ryqsmi9tBH3So=
 github.com/quic-go/quic-go v0.39.0/go.mod h1:T09QsDQWjLiQ74ZmacDfqZmhY/NLnw5BC40MANNNZ1Q=
-github.com/refraction-networking/utls v1.5.3 h1:Ds5Ocg1+MC1ahNx5iBEcHe0jHeLaA/fLey61EENm7ro=
-github.com/refraction-networking/utls v1.5.3/go.mod h1:SPuDbBmgLGp8s+HLNc83FuavwZCFoMmExj+ltUHiHUw=
+github.com/refraction-networking/utls v1.5.4 h1:9k6EO2b8TaOGsQ7Pl7p9w6PUhx18/ZCeT0WNTZ7Uw4o=
+github.com/refraction-networking/utls v1.5.4/go.mod h1:SPuDbBmgLGp8s+HLNc83FuavwZCFoMmExj+ltUHiHUw=
 github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 h1:f/FNXud6gA3MNr8meMVVGxhp+QBTqY91tM8HjEuMjGg=
 github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3/go.mod h1:HgjTstvQsPGkxUsCd2KWxErBblirPizecHcpD3ffK+s=
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=