diff --git a/packages/grpc-native-core/binding.gyp b/packages/grpc-native-core/binding.gyp
index 98ad85eb0..1c11e1770 100644
--- a/packages/grpc-native-core/binding.gyp
+++ b/packages/grpc-native-core/binding.gyp
@@ -91,7 +91,7 @@
       'GPR_BACKWARDS_COMPATIBILITY_MODE',
       'GRPC_ARES=0',
       'GRPC_UV',
-      'GRPC_NODE_VERSION="1.19.0-dev"'
+      'GRPC_NODE_VERSION="1.19.0-pre1"'
     ],
     'conditions': [
       ['grpc_gcov=="true"', {
@@ -632,7 +632,6 @@
         'deps/grpc/src/core/lib/channel/channelz_registry.cc',
         'deps/grpc/src/core/lib/channel/connected_channel.cc',
         'deps/grpc/src/core/lib/channel/handshaker.cc',
-        'deps/grpc/src/core/lib/channel/handshaker_factory.cc',
         'deps/grpc/src/core/lib/channel/handshaker_registry.cc',
         'deps/grpc/src/core/lib/channel/status_util.cc',
         'deps/grpc/src/core/lib/compression/compression.cc',
@@ -821,6 +820,7 @@
         'deps/grpc/src/core/lib/security/credentials/oauth2/oauth2_credentials.cc',
         'deps/grpc/src/core/lib/security/credentials/plugin/plugin_credentials.cc',
         'deps/grpc/src/core/lib/security/credentials/ssl/ssl_credentials.cc',
+        'deps/grpc/src/core/lib/security/credentials/tls/grpc_tls_credentials_options.cc',
         'deps/grpc/src/core/lib/security/security_connector/alts/alts_security_connector.cc',
         'deps/grpc/src/core/lib/security/security_connector/fake/fake_security_connector.cc',
         'deps/grpc/src/core/lib/security/security_connector/load_system_roots_fallback.cc',
diff --git a/packages/grpc-native-core/deps/grpc b/packages/grpc-native-core/deps/grpc
index 4b7da8ab9..801266f7d 160000
--- a/packages/grpc-native-core/deps/grpc
+++ b/packages/grpc-native-core/deps/grpc
@@ -1 +1 @@
-Subproject commit 4b7da8ab961e57452b1459ce28e5f68398c62845
+Subproject commit 801266f7dc84dd7fc7d0f663a4d28762e7cfb1aa
diff --git a/packages/grpc-native-core/package.json b/packages/grpc-native-core/package.json
index 0cdad4397..1d9b18b6c 100644
--- a/packages/grpc-native-core/package.json
+++ b/packages/grpc-native-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "1.19.0-dev",
+  "version": "1.19.0-pre1",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "https://grpc.io/",