diff --git a/WORKSPACE b/WORKSPACE
index efd7aa8d..e7db7682 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -67,10 +67,10 @@ protobuf_deps()
 
 http_archive(
     name = "rules_pkg",
-    sha256 = "eea0f59c28a9241156a47d7a8e32db9122f3d50b505fae0f33de6ce4d9b61834",
+    sha256 = "8f9ee2dc10c1ae514ee599a8b42ed99fa262b757058f65ad3c384289ff70c4b8",
     urls = [
-        "https://mirror.bazel.build/github.com/bazelbuild/rules_pkg/releases/download/0.8.0/rules_pkg-0.8.0.tar.gz",
-        "https://github.com/bazelbuild/rules_pkg/releases/download/0.8.0/rules_pkg-0.8.0.tar.gz",
+        "https://mirror.bazel.build/github.com/bazelbuild/rules_pkg/releases/download/0.9.1/rules_pkg-0.9.1.tar.gz",
+        "https://github.com/bazelbuild/rules_pkg/releases/download/0.9.1/rules_pkg-0.9.1.tar.gz",
     ],
 )
 
diff --git a/bazel/repositories.bzl b/bazel/repositories.bzl
index c66489d9..dd4ae77f 100644
--- a/bazel/repositories.bzl
+++ b/bazel/repositories.bzl
@@ -49,28 +49,28 @@ def cloud_robotics_repositories():
     _maybe(
         http_archive,
         name = "io_bazel_rules_go",
-        sha256 = "ae013bf35bd23234d1dea46b079f1e05ba74ac0321423830119d3e787ec73483",
+        sha256 = "51dc53293afe317d2696d4d6433a4c33feedb7748a9e352072e2ec3c0dafd2c6",
         urls = [
-            "https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.36.0/rules_go-v0.36.0.zip",
-            "https://github.com/bazelbuild/rules_go/releases/download/v0.36.0/rules_go-v0.36.0.zip",
+            "https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.40.1/rules_go-v0.40.1.zip",
+            "https://github.com/bazelbuild/rules_go/releases/download/v0.40.1/rules_go-v0.40.1.zip",
         ],
     )
     _maybe(
         http_archive,
         name = "bazel_gazelle",
-        sha256 = "de69a09dc70417580aabf20a28619bb3ef60d038470c7cf8442fafcf627c21cb",
+        sha256 = "b8b6d75de6e4bf7c41b7737b183523085f56283f6db929b86c5e7e1f09cf59c9",
         urls = [
-            "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.24.0/bazel-gazelle-v0.24.0.tar.gz",
-            "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.24.0/bazel-gazelle-v0.24.0.tar.gz",
+            "https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.31.1/bazel-gazelle-v0.31.1.tar.gz",
+            "https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.31.1/bazel-gazelle-v0.31.1.tar.gz",
         ],
     )
 
     _maybe(
         http_archive,
         name = "com_github_bazelbuild_buildtools",
-        sha256 = "e3bb0dc8b0274ea1aca75f1f8c0c835adbe589708ea89bf698069d0790701ea3",
-        strip_prefix = "buildtools-5.1.0",
-        urls = ["https://github.com/bazelbuild/buildtools/archive/5.1.0.tar.gz"],
+        sha256 = "977a0bd4593c8d4c8f45e056d181c35e48aa01ad4f8090bdb84f78dca42f47dc",
+        strip_prefix = "buildtools-6.1.2",
+        urls = ["https://github.com/bazelbuild/buildtools/archive/v6.1.2.tar.gz"],
     )
 
     # Rules to perform OCI operations.
diff --git a/src/go/cmd/http-relay-client/BUILD.bazel b/src/go/cmd/http-relay-client/BUILD.bazel
index 32859678..b137f362 100644
--- a/src/go/cmd/http-relay-client/BUILD.bazel
+++ b/src/go/cmd/http-relay-client/BUILD.bazel
@@ -13,9 +13,9 @@ go_library(
         "//src/proto/http-relay:go_default_library",
         "@com_github_cenkalti_backoff//:go_default_library",
         "@io_opencensus_go//plugin/ochttp:go_default_library",
+        "@io_opencensus_go//plugin/ochttp/propagation/tracecontext:go_default_library",
         "@io_opencensus_go//trace:go_default_library",
         "@io_opencensus_go_contrib_exporter_stackdriver//:go_default_library",
-        "@io_opencensus_go//plugin/ochttp/propagation/tracecontext:go_default_library",
         "@org_golang_google_protobuf//proto:go_default_library",
         "@org_golang_x_net//context:go_default_library",
         "@org_golang_x_net//http2:go_default_library",