diff --git a/go.mod b/go.mod
index de9fc5226..b6c004c6d 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/go-yaml/yaml v2.1.0+incompatible
 	github.com/gorilla/websocket v1.4.2
 	github.com/mr-tron/base58 v1.1.2
-	github.com/nspcc-dev/dbft v0.0.0-20200623100921-5a182c20965e
+	github.com/nspcc-dev/dbft v0.0.0-20200711144034-c526ccc6f570
 	github.com/nspcc-dev/rfc6979 v0.2.0
 	github.com/pierrec/lz4 v2.5.2+incompatible
 	github.com/pkg/errors v0.8.1
diff --git a/go.sum b/go.sum
index 4950195d0..57963dec3 100644
--- a/go.sum
+++ b/go.sum
@@ -137,8 +137,8 @@ github.com/nspcc-dev/dbft v0.0.0-20200117124306-478e5cfbf03a h1:ajvxgEe9qY4vvoSm
 github.com/nspcc-dev/dbft v0.0.0-20200117124306-478e5cfbf03a/go.mod h1:/YFK+XOxxg0Bfm6P92lY5eDSLYfp06XOdL8KAVgXjVk=
 github.com/nspcc-dev/dbft v0.0.0-20200219114139-199d286ed6c1 h1:yEx9WznS+rjE0jl0dLujCxuZSIb+UTjF+005TJu/nNI=
 github.com/nspcc-dev/dbft v0.0.0-20200219114139-199d286ed6c1/go.mod h1:O0qtn62prQSqizzoagHmuuKoz8QMkU3SzBoKdEvm3aQ=
-github.com/nspcc-dev/dbft v0.0.0-20200623100921-5a182c20965e h1:QOT9slflIkEKb5wY0ZUC0dCmCgoqGlhOAh9+xWMIxfg=
-github.com/nspcc-dev/dbft v0.0.0-20200623100921-5a182c20965e/go.mod h1:1FYQXSbb6/9HQIkoF8XO7W/S8N7AZRkBsgwbcXRvk0E=
+github.com/nspcc-dev/dbft v0.0.0-20200711144034-c526ccc6f570 h1:EHBwlOyd2m06C3dnxhpPokpYqlNg7u5ZX/uPBhjYuZ4=
+github.com/nspcc-dev/dbft v0.0.0-20200711144034-c526ccc6f570/go.mod h1:1FYQXSbb6/9HQIkoF8XO7W/S8N7AZRkBsgwbcXRvk0E=
 github.com/nspcc-dev/neo-go v0.73.1-pre.0.20200303142215-f5a1b928ce09/go.mod h1:pPYwPZ2ks+uMnlRLUyXOpLieaDQSEaf4NM3zHVbRjmg=
 github.com/nspcc-dev/neofs-crypto v0.2.0 h1:ftN+59WqxSWz/RCgXYOfhmltOOqU+udsNQSvN6wkFck=
 github.com/nspcc-dev/neofs-crypto v0.2.0/go.mod h1:F/96fUzPM3wR+UGsPi3faVNmFlA9KAEAUQR7dMxZmNA=
diff --git a/pkg/consensus/change_view.go b/pkg/consensus/change_view.go
index 30ecf4eb0..a292619e9 100644
--- a/pkg/consensus/change_view.go
+++ b/pkg/consensus/change_view.go
@@ -8,19 +8,22 @@ import (
 // changeView represents dBFT ChangeView message.
 type changeView struct {
 	newViewNumber byte
-	timestamp     uint32
+	timestamp     uint64
+	reason        payload.ChangeViewReason
 }
 
 var _ payload.ChangeView = (*changeView)(nil)
 
 // EncodeBinary implements io.Serializable interface.
 func (c *changeView) EncodeBinary(w *io.BinWriter) {
-	w.WriteU32LE(c.timestamp)
+	w.WriteU64LE(c.timestamp)
+	w.WriteB(byte(c.reason))
 }
 
 // DecodeBinary implements io.Serializable interface.
 func (c *changeView) DecodeBinary(r *io.BinReader) {
-	c.timestamp = r.ReadU32LE()
+	c.timestamp = r.ReadU64LE()
+	c.reason = payload.ChangeViewReason(r.ReadB())
 }
 
 // NewViewNumber implements payload.ChangeView interface.
@@ -30,7 +33,13 @@ func (c changeView) NewViewNumber() byte { return c.newViewNumber }
 func (c *changeView) SetNewViewNumber(view byte) { c.newViewNumber = view }
 
 // Timestamp implements payload.ChangeView interface.
-func (c changeView) Timestamp() uint32 { return c.timestamp }
+func (c changeView) Timestamp() uint64 { return c.timestamp * 1000000 }
 
 // SetTimestamp implements payload.ChangeView interface.
-func (c *changeView) SetTimestamp(ts uint32) { c.timestamp = ts }
+func (c *changeView) SetTimestamp(ts uint64) { c.timestamp = ts / 1000000 }
+
+// Reason implements payload.ChangeView interface.
+func (c changeView) Reason() payload.ChangeViewReason { return c.reason }
+
+// SetReason implements payload.ChangeView interface.
+func (c *changeView) SetReason(reason payload.ChangeViewReason) { c.reason = reason }
diff --git a/pkg/consensus/change_view_test.go b/pkg/consensus/change_view_test.go
index 4d1142f39..70fd117ec 100644
--- a/pkg/consensus/change_view_test.go
+++ b/pkg/consensus/change_view_test.go
@@ -9,8 +9,8 @@ import (
 func TestChangeView_Setters(t *testing.T) {
 	var c changeView
 
-	c.SetTimestamp(123)
-	require.EqualValues(t, 123, c.Timestamp())
+	c.SetTimestamp(123 * 1000000)
+	require.EqualValues(t, 123*1000000, c.Timestamp())
 
 	c.SetNewViewNumber(2)
 	require.EqualValues(t, 2, c.NewViewNumber())
diff --git a/pkg/consensus/consensus_test.go b/pkg/consensus/consensus_test.go
index 902a31546..f6221894c 100644
--- a/pkg/consensus/consensus_test.go
+++ b/pkg/consensus/consensus_test.go
@@ -63,7 +63,7 @@ func TestService_GetVerified(t *testing.T) {
 			p.SetPayload(&prepareRequest{transactionHashes: hashes})
 		} else {
 			p.SetType(payload.ChangeViewType)
-			p.SetPayload(&changeView{newViewNumber: 1, timestamp: uint32(time.Now().Unix())})
+			p.SetPayload(&changeView{newViewNumber: 1, timestamp: uint64(time.Now().UnixNano() / 1000000)})
 		}
 		p.SetHeight(1)
 		p.SetValidatorIndex(uint16(i))
diff --git a/pkg/consensus/payload_test.go b/pkg/consensus/payload_test.go
index 45d44c6cc..6dc2b0985 100644
--- a/pkg/consensus/payload_test.go
+++ b/pkg/consensus/payload_test.go
@@ -224,7 +224,7 @@ func randomMessage(t *testing.T, mt messageType) io.Serializable {
 	switch mt {
 	case changeViewType:
 		return &changeView{
-			timestamp: rand.Uint32(),
+			timestamp: rand.Uint64(),
 		}
 	case prepareRequestType:
 		return randomPrepareRequest(t)
@@ -235,7 +235,7 @@ func randomMessage(t *testing.T, mt messageType) io.Serializable {
 		random.Fill(c.signature[:])
 		return &c
 	case recoveryRequestType:
-		return &recoveryRequest{timestamp: rand.Uint32()}
+		return &recoveryRequest{timestamp: rand.Uint64()}
 	case recoveryMessageType:
 		return randomRecoveryMessage(t)
 	default:
@@ -289,7 +289,7 @@ func randomRecoveryMessage(t *testing.T) *recoveryMessage {
 		},
 		changeViewPayloads: []*changeViewCompact{
 			{
-				Timestamp:          rand.Uint32(),
+				Timestamp:          rand.Uint64(),
 				ValidatorIndex:     3,
 				OriginalViewNumber: 3,
 				InvocationScript:   random.Bytes(4),
diff --git a/pkg/consensus/recovery_message.go b/pkg/consensus/recovery_message.go
index 8e894b884..a9ce3f569 100644
--- a/pkg/consensus/recovery_message.go
+++ b/pkg/consensus/recovery_message.go
@@ -21,7 +21,7 @@ type (
 	changeViewCompact struct {
 		ValidatorIndex     uint16
 		OriginalViewNumber byte
-		Timestamp          uint32
+		Timestamp          uint64
 		InvocationScript   []byte
 	}
 
@@ -95,7 +95,7 @@ func (m *recoveryMessage) EncodeBinary(w *io.BinWriter) {
 func (p *changeViewCompact) DecodeBinary(r *io.BinReader) {
 	p.ValidatorIndex = r.ReadU16LE()
 	p.OriginalViewNumber = r.ReadB()
-	p.Timestamp = r.ReadU32LE()
+	p.Timestamp = r.ReadU64LE()
 	p.InvocationScript = r.ReadVarBytes(1024)
 }
 
@@ -103,7 +103,7 @@ func (p *changeViewCompact) DecodeBinary(r *io.BinReader) {
 func (p *changeViewCompact) EncodeBinary(w *io.BinWriter) {
 	w.WriteU16LE(p.ValidatorIndex)
 	w.WriteB(p.OriginalViewNumber)
-	w.WriteU32LE(p.Timestamp)
+	w.WriteU64LE(p.Timestamp)
 	w.WriteVarBytes(p.InvocationScript)
 }
 
@@ -164,7 +164,7 @@ func (m *recoveryMessage) AddPayload(p payload.ConsensusPayload) {
 		m.changeViewPayloads = append(m.changeViewPayloads, &changeViewCompact{
 			ValidatorIndex:     p.ValidatorIndex(),
 			OriginalViewNumber: p.ViewNumber(),
-			Timestamp:          p.GetChangeView().Timestamp(),
+			Timestamp:          p.GetChangeView().Timestamp() / 1000000,
 			InvocationScript:   p.(*Payload).Witness.InvocationScript,
 		})
 	case payload.CommitType:
diff --git a/pkg/consensus/recovery_request.go b/pkg/consensus/recovery_request.go
index d40c6f9e4..630775b86 100644
--- a/pkg/consensus/recovery_request.go
+++ b/pkg/consensus/recovery_request.go
@@ -7,23 +7,23 @@ import (
 
 // recoveryRequest represents dBFT RecoveryRequest message.
 type recoveryRequest struct {
-	timestamp uint32
+	timestamp uint64
 }
 
 var _ payload.RecoveryRequest = (*recoveryRequest)(nil)
 
 // DecodeBinary implements io.Serializable interface.
 func (m *recoveryRequest) DecodeBinary(r *io.BinReader) {
-	m.timestamp = r.ReadU32LE()
+	m.timestamp = r.ReadU64LE()
 }
 
 // EncodeBinary implements io.Serializable interface.
 func (m *recoveryRequest) EncodeBinary(w *io.BinWriter) {
-	w.WriteU32LE(m.timestamp)
+	w.WriteU64LE(m.timestamp)
 }
 
 // Timestamp implements payload.RecoveryRequest interface.
-func (m *recoveryRequest) Timestamp() uint32 { return m.timestamp }
+func (m *recoveryRequest) Timestamp() uint64 { return m.timestamp * 1000000 }
 
 // SetTimestamp implements payload.RecoveryRequest interface.
-func (m *recoveryRequest) SetTimestamp(ts uint32) { m.timestamp = ts }
+func (m *recoveryRequest) SetTimestamp(ts uint64) { m.timestamp = ts / 1000000 }
diff --git a/pkg/consensus/recovery_request_test.go b/pkg/consensus/recovery_request_test.go
index e061711ff..8bae99aa6 100644
--- a/pkg/consensus/recovery_request_test.go
+++ b/pkg/consensus/recovery_request_test.go
@@ -9,6 +9,6 @@ import (
 func TestRecoveryRequest_Setters(t *testing.T) {
 	var r recoveryRequest
 
-	r.SetTimestamp(123)
-	require.EqualValues(t, 123, r.Timestamp())
+	r.SetTimestamp(123 * 1000000)
+	require.EqualValues(t, 123*1000000, r.Timestamp())
 }