diff --git a/packages/grpc-tools/deps/protobuf b/packages/grpc-tools/deps/protobuf
index 2514f0bd..6aa539bf 160000
--- a/packages/grpc-tools/deps/protobuf
+++ b/packages/grpc-tools/deps/protobuf
@@ -1 +1 @@
-Subproject commit 2514f0bd7da7e2af1bed4c5d1b84f031c4d12c10
+Subproject commit 6aa539bf0195f188ff86efe6fb8bfa2b676cdd46
diff --git a/packages/grpc-tools/package.json b/packages/grpc-tools/package.json
index 86f45dc3..5c7337f6 100644
--- a/packages/grpc-tools/package.json
+++ b/packages/grpc-tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "1.10.0",
+  "version": "1.11.0",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "https://grpc.io/",