diff --git a/v2/reputation/grpc/service.go b/v2/reputation/grpc/service.go
index 2104d94..77878bd 100644
--- a/v2/reputation/grpc/service.go
+++ b/v2/reputation/grpc/service.go
@@ -60,6 +60,13 @@ func (x *SendLocalTrustResponse) SetVerifyHeader(v *session.ResponseVerification
 	}
 }
 
+// SetEpoch sets epoch in which the intermediate trust was assessed.
+func (x *SendIntermediateResultRequest_Body) SetEpoch(v uint64) {
+	if x != nil {
+		x.Epoch = v
+	}
+}
+
 // SetIteration sets sequence number of the iteration.
 func (x *SendIntermediateResultRequest_Body) SetIteration(v uint32) {
 	if x != nil {
diff --git a/v2/reputation/grpc/service.pb.go b/v2/reputation/grpc/service.pb.go
index 0116189..0f0edfa 100644
Binary files a/v2/reputation/grpc/service.pb.go and b/v2/reputation/grpc/service.pb.go differ