diff --git a/lnd_test.go b/lnd_test.go
index 9489b4f4f..f07cde4a3 100644
--- a/lnd_test.go
+++ b/lnd_test.go
@@ -12194,7 +12194,7 @@ func testRouteFeeCutoff(net *lntest.NetworkHarness, t *harnessTest) {
 	// route using Carol as an intermediate hop is 10% of the payment's
 	// amount, we'll use a lower percentage in order to invalid that route.
 	feeLimitPercent := &lnrpc.FeeLimit{
-		&lnrpc.FeeLimit_Percent{baseFee/1000 - 1},
+		Limit: &lnrpc.FeeLimit_Percent{baseFee/1000 - 1},
 	}
 	testFeeCutoff(feeLimitPercent)
 
@@ -12202,7 +12202,7 @@ func testRouteFeeCutoff(net *lntest.NetworkHarness, t *harnessTest) {
 	// fee for the route using Carol as an intermediate hop earlier, we can
 	// use a smaller value in order to invalidate that route.
 	feeLimitFixed := &lnrpc.FeeLimit{
-		&lnrpc.FeeLimit_Fixed{int64(carolFee.ToSatoshis()) - 1},
+		Limit: &lnrpc.FeeLimit_Fixed{int64(carolFee.ToSatoshis()) - 1},
 	}
 	testFeeCutoff(feeLimitFixed)
 
diff --git a/lnrpc/README.md b/lnrpc/README.md
index 63757a5db..26089dbcd 100644
--- a/lnrpc/README.md
+++ b/lnrpc/README.md
@@ -149,11 +149,11 @@ $ unzip protoc-3.4.0-osx-x86_64.zip -d protoc
 $ export PATH=$PWD/protoc/bin:$PATH
 ```
 
-2. Install `golang/protobuf` at commit `bbd03ef6da3a115852eaf24c8a1c46aeb39aa175`.
+2. Install `golang/protobuf` at commit `aa810b61a9c79d51363740d207bb46cf8e620ed5` (v1.2.0).
 ```bash
 $ git clone https://github.com/golang/protobuf $GOPATH/src/github.com/golang/protobuf
 $ cd $GOPATH/src/github.com/golang/protobuf
-$ git reset --hard bbd03ef6da3a115852eaf24c8a1c46aeb39aa175
+$ git reset --hard aa810b61a9c79d51363740d207bb46cf8e620ed5
 $ make
 ```