diff --git a/cdp/types.go b/cdp/types.go
index aa2770f..8b9014a 100644
--- a/cdp/types.go
+++ b/cdp/types.go
@@ -726,7 +726,7 @@ func (t TimeSinceEpoch) Time() time.Time {
 
 // MarshalEasyJSON satisfies easyjson.Marshaler.
 func (t TimeSinceEpoch) MarshalEasyJSON(out *jwriter.Writer) {
-	v := float64(time.Time(t).UnixNano() / int64(time.Millisecond))
+	v := float64(time.Time(t).UnixNano() / int64(time.Second))
 
 	out.Buffer.EnsureSpace(20)
 	out.Buffer.Buf = strconv.AppendFloat(out.Buffer.Buf, v, 'f', -1, 64)
@@ -739,7 +739,7 @@ func (t TimeSinceEpoch) MarshalJSON() ([]byte, error) {
 
 // UnmarshalEasyJSON satisfies easyjson.Unmarshaler.
 func (t *TimeSinceEpoch) UnmarshalEasyJSON(in *jlexer.Lexer) {
-	*t = TimeSinceEpoch(time.Unix(0, int64(in.Float64()*float64(time.Millisecond))))
+	*t = TimeSinceEpoch(time.Unix(0, int64(in.Float64()*float64(time.Second))))
 }
 
 // UnmarshalJSON satisfies json.Unmarshaler.
@@ -790,6 +790,40 @@ func (t *MonotonicTime) UnmarshalJSON(buf []byte) error {
 	return easyjson.Unmarshal(buf, t)
 }
 
+// TimeSinceEpochMilli special timestamp type for Response's responseTime
+// field.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/Network#type-TimeSinceEpochMilli
+type TimeSinceEpochMilli time.Time
+
+// Time returns the TimeSinceEpochMilli as time.Time value.
+func (t TimeSinceEpochMilli) Time() time.Time {
+	return time.Time(t)
+}
+
+// MarshalEasyJSON satisfies easyjson.Marshaler.
+func (t TimeSinceEpochMilli) MarshalEasyJSON(out *jwriter.Writer) {
+	v := float64(time.Time(t).UnixNano() / int64(time.Millisecond))
+
+	out.Buffer.EnsureSpace(20)
+	out.Buffer.Buf = strconv.AppendFloat(out.Buffer.Buf, v, 'f', -1, 64)
+}
+
+// MarshalJSON satisfies json.Marshaler.
+func (t TimeSinceEpochMilli) MarshalJSON() ([]byte, error) {
+	return easyjson.Marshal(t)
+}
+
+// UnmarshalEasyJSON satisfies easyjson.Unmarshaler.
+func (t *TimeSinceEpochMilli) UnmarshalEasyJSON(in *jlexer.Lexer) {
+	*t = TimeSinceEpochMilli(time.Unix(0, int64(in.Float64()*float64(time.Millisecond))))
+}
+
+// UnmarshalJSON satisfies json.Unmarshaler.
+func (t *TimeSinceEpochMilli) UnmarshalJSON(buf []byte) error {
+	return easyjson.Unmarshal(buf, t)
+}
+
 // FrameID unique frame identifier.
 //
 // See: https://chromedevtools.github.io/devtools-protocol/tot/Page#type-FrameId
diff --git a/input/types.go b/input/types.go
index f90d2ac..8c0c11c 100644
--- a/input/types.go
+++ b/input/types.go
@@ -146,7 +146,7 @@ func (t TimeSinceEpoch) Time() time.Time {
 
 // MarshalEasyJSON satisfies easyjson.Marshaler.
 func (t TimeSinceEpoch) MarshalEasyJSON(out *jwriter.Writer) {
-	v := float64(time.Time(t).UnixNano() / int64(time.Millisecond))
+	v := float64(time.Time(t).UnixNano() / int64(time.Second))
 
 	out.Buffer.EnsureSpace(20)
 	out.Buffer.Buf = strconv.AppendFloat(out.Buffer.Buf, v, 'f', -1, 64)
@@ -159,7 +159,7 @@ func (t TimeSinceEpoch) MarshalJSON() ([]byte, error) {
 
 // UnmarshalEasyJSON satisfies easyjson.Unmarshaler.
 func (t *TimeSinceEpoch) UnmarshalEasyJSON(in *jlexer.Lexer) {
-	*t = TimeSinceEpoch(time.Unix(0, int64(in.Float64()*float64(time.Millisecond))))
+	*t = TimeSinceEpoch(time.Unix(0, int64(in.Float64()*float64(time.Second))))
 }
 
 // UnmarshalJSON satisfies json.Unmarshaler.
diff --git a/network/easyjson.go b/network/easyjson.go
index ddfa3b9..3362a30 100644
--- a/network/easyjson.go
+++ b/network/easyjson.go
@@ -2819,7 +2819,7 @@ func easyjsonC5a4559bDecodeGithubComChromedpCdprotoNetwork23(in *jlexer.Lexer, o
 				out.ResponseTime = nil
 			} else {
 				if out.ResponseTime == nil {
-					out.ResponseTime = new(cdp.TimeSinceEpoch)
+					out.ResponseTime = new(cdp.TimeSinceEpochMilli)
 				}
 				(*out.ResponseTime).UnmarshalEasyJSON(in)
 			}
diff --git a/network/types.go b/network/types.go
index 2ccb673..068fa9c 100644
--- a/network/types.go
+++ b/network/types.go
@@ -1025,7 +1025,7 @@ type Response struct {
 	EncodedDataLength           float64                     `json:"encodedDataLength"`                     // Total number of bytes received for this request so far.
 	Timing                      *ResourceTiming             `json:"timing,omitempty"`                      // Timing information for the given request.
 	ServiceWorkerResponseSource ServiceWorkerResponseSource `json:"serviceWorkerResponseSource,omitempty"` // Response source of response from ServiceWorker.
-	ResponseTime                *cdp.TimeSinceEpoch         `json:"responseTime,omitempty"`                // The time at which the returned response was generated.
+	ResponseTime                *cdp.TimeSinceEpochMilli    `json:"responseTime,omitempty"`                // The time at which the returned response was generated.
 	CacheStorageCacheName       string                      `json:"cacheStorageCacheName,omitempty"`       // Cache Storage Cache Name.
 	Protocol                    string                      `json:"protocol,omitempty"`                    // Protocol used to fetch this request.
 	AlternateProtocolUsage      AlternateProtocolUsage      `json:"alternateProtocolUsage,omitempty"`      // The reason why Chrome uses a specific transport protocol for HTTP semantics.