diff --git a/go.mod b/go.mod
index 2bedf3e6..55e08f58 100644
--- a/go.mod
+++ b/go.mod
@@ -31,7 +31,7 @@ require (
 	github.com/metacubex/restls-client-go v0.1.7
 	github.com/metacubex/sing v0.5.6
 	github.com/metacubex/sing-mux v0.3.4
-	github.com/metacubex/sing-quic v0.0.0-20251217080445-b15217cb57f3
+	github.com/metacubex/sing-quic v0.0.0-20260112044358-7b79863a16b7
 	github.com/metacubex/sing-shadowsocks v0.2.12
 	github.com/metacubex/sing-shadowsocks2 v0.2.7
 	github.com/metacubex/sing-shadowtls v0.0.0-20250503063515-5d9f966d17a2
diff --git a/go.sum b/go.sum
index 42554f68..a1ab3c83 100644
--- a/go.sum
+++ b/go.sum
@@ -124,8 +124,8 @@ github.com/metacubex/sing v0.5.6 h1:mEPDCadsCj3DB8gn+t/EtposlYuALEkExa/LUguw6/c=
 github.com/metacubex/sing v0.5.6/go.mod h1:ypf0mjwlZm0sKdQSY+yQvmsbWa0hNPtkeqyRMGgoN+w=
 github.com/metacubex/sing-mux v0.3.4 h1:tf4r27CIkzaxq9kBlAXQkgMXq2HPp5Mta60Kb4RCZF0=
 github.com/metacubex/sing-mux v0.3.4/go.mod h1:SEJfAuykNj/ozbPqngEYqyggwSr81+L7Nu09NRD5mh4=
-github.com/metacubex/sing-quic v0.0.0-20251217080445-b15217cb57f3 h1:3LlkguIRAzyBWLxP5xrETi1AMIt3McZcDlXNgiyXMsE=
-github.com/metacubex/sing-quic v0.0.0-20251217080445-b15217cb57f3/go.mod h1:fAyoc/8IFK1yJp8meJvPNyGk7ZnKG1vmNaTwYx6NHA4=
+github.com/metacubex/sing-quic v0.0.0-20260112044358-7b79863a16b7 h1:xl9HlnKeOx8V+WdQUIPinzIQ3dxiUiHcm7lawuqLe6w=
+github.com/metacubex/sing-quic v0.0.0-20260112044358-7b79863a16b7/go.mod h1:Uhf3cqtUTN4iQFfIV7r63ikFbIdhUcF4lMcdEpQt2XU=
 github.com/metacubex/sing-shadowsocks v0.2.12 h1:Wqzo8bYXrK5aWqxu/TjlTnYZzAKtKsaFQBdr6IHFaBE=
 github.com/metacubex/sing-shadowsocks v0.2.12/go.mod h1:2e5EIaw0rxKrm1YTRmiMnDulwbGxH9hAFlrwQLQMQkU=
 github.com/metacubex/sing-shadowsocks2 v0.2.7 h1:hSuuc0YpsfiqYqt1o+fP4m34BQz4e6wVj3PPBVhor3A=
diff --git a/transport/hysteria/congestion/brutal.go b/transport/hysteria/congestion/brutal.go
index 737bc1fb..5024a57d 100644
--- a/transport/hysteria/congestion/brutal.go
+++ b/transport/hysteria/congestion/brutal.go
@@ -85,7 +85,7 @@ func (b *BrutalSender) OnCongestionEvent(number congestion.PacketNumber, lostByt
 }
 
 func (b *BrutalSender) OnCongestionEventEx(priorInFlight congestion.ByteCount, eventTime monotime.Time, ackedPackets []congestion.AckedPacketInfo, lostPackets []congestion.LostPacketInfo) {
-	currentTimestamp := int64(eventTime)
+	currentTimestamp := int64(time.Duration(eventTime) / time.Second)
 	slot := currentTimestamp % pktInfoSlotCount
 	if b.pktInfoSlots[slot].Timestamp == currentTimestamp {
 		b.pktInfoSlots[slot].LossCount += uint64(len(lostPackets))