diff --git a/buildifier/README.md b/buildifier/README.md
index 07e848ce5..14a39bac9 100644
--- a/buildifier/README.md
+++ b/buildifier/README.md
@@ -80,24 +80,47 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 # See https://github.com/bazelbuild/rules_go for the up to date setup instructions.
 http_archive(
     name = "io_bazel_rules_go",
-    sha256 = "f87fa87475ea107b3c69196f39c82b7bbf58fe27c62a338684c20ca17d1d8613",
-    url = "https://github.com/bazelbuild/rules_go/releases/download/0.16.2/rules_go-0.16.2.tar.gz",
+    sha256 = "9fb16af4d4836c8222142e54c9efa0bb5fc562ffc893ce2abeac3e25daead144",
+    urls = [
+        "https://storage.googleapis.com/bazel-mirror/github.com/bazelbuild/rules_go/releases/download/0.19.0/rules_go-0.19.0.tar.gz",
+        "https://github.com/bazelbuild/rules_go/releases/download/0.19.0/rules_go-0.19.0.tar.gz",
+    ],
 )
 
+load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")
+
+go_rules_dependencies()
+
+go_register_toolchains()
+
 http_archive(
-    name = "com_github_bazelbuild_buildtools",
-    strip_prefix = "buildtools-<commit hash>",
-    url = "https://github.com/bazelbuild/buildtools/archive/<commit hash>.zip",
+    name = "bazel_gazelle",
+    sha256 = "be9296bfd64882e3c08e3283c58fcb461fa6dd3c171764fcc4cf322f60615a9b",
+    urls = [
+        "https://storage.googleapis.com/bazel-mirror/github.com/bazelbuild/bazel-gazelle/releases/download/0.18.1/bazel-gazelle-0.18.1.tar.gz",
+        "https://github.com/bazelbuild/bazel-gazelle/releases/download/0.18.1/bazel-gazelle-0.18.1.tar.gz",
+    ],
 )
 
-load("@io_bazel_rules_go//go:def.bzl", "go_register_toolchains", "go_rules_dependencies")
-load("@com_github_bazelbuild_buildtools//buildifier:deps.bzl", "buildifier_dependencies")
+load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")
 
-go_rules_dependencies()
+gazelle_dependencies()
 
-go_register_toolchains()
+http_archive(
+    name = "com_google_protobuf",
+    strip_prefix = "protobuf-master",
+    urls = ["https://github.com/protocolbuffers/protobuf/archive/master.zip"],
+)
+
+load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
+
+protobuf_deps()
 
-buildifier_dependencies()
+http_archive(
+    name = "com_github_bazelbuild_buildtools",
+    strip_prefix = "buildtools-master",
+    url = "https://github.com/bazelbuild/buildtools/archive/master.zip",
+)
 ```
 
 `BUILD.bazel` typically in the workspace root: