diff --git a/.bazelrc b/.bazelrc
index 21face3fa70..d27ca49b45d 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -101,3 +101,33 @@ build:remote --remote_accept_cached=true
 # Load any settings which are specific to the current user. Needs to be *last* statement
 # in this config, as the user configuration should be able to overwrite flags from this file.
 try-import .bazelrc.user
+
+
+
+ # This option is changed to true in Bazel 0.27 and exposes a possible
+# regression in Bazel 0.27.0.
+# Error observed is in npm_package target `//packages/common/locales:package`:
+# ```
+# ERROR: /home/circleci/ng/packages/common/locales/BUILD.bazel:13:1: Assembling
+# npm package packages/common/locales/package failed: No usable spawn strategy found
+# for spawn with mnemonic SkylarkAction.  Your --spawn_strategyor --strategy flags
+# are probably too strict. Visit https://github.com/bazelbuild/bazel/issues/7480 for
+# migration advises
+# ```
+# Suspect is https://github.com/bazelbuild/rules_nodejs/blob/master/internal/npm_package/npm_package.bzl#L75-L82:
+# ```
+# execution_requirements = {
+#     # Never schedule this action remotely because it's not computationally expensive.
+#     # It just copies files into a directory; it's not worth copying inputs and outputs to a remote worker.
+#     # Also don't run it in a sandbox, because it resolves an absolute path to the bazel-out directory
+#     # allowing the .pack and .publish runnables to work with no symlink_prefix
+#     # See https://github.com/bazelbuild/rules_nodejs/issues/187
+#     "local": "1",
+# },
+# ```
+build --incompatible_list_based_execution_strategy_selection=false
+test --incompatible_list_based_execution_strategy_selection=false
+run --incompatible_list_based_execution_strategy_selection=false 
+build --incompatible_new_actions_api=false
+build --incompatible_depset_is_not_iterable=false
+build --incompatible_no_support_tools_in_action_inputs=false
diff --git a/WORKSPACE b/WORKSPACE
index 009df2c2ed1..81981ac6c47 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -5,22 +5,22 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 # Add NodeJS rules (explicitly used for sass bundle rules)
 http_archive(
     name = "build_bazel_rules_nodejs",
-    sha256 = "e04a82a72146bfbca2d0575947daa60fda1878c8d3a3afe868a8ec39a6b968bb",
-    urls = ["https://github.com/bazelbuild/rules_nodejs/releases/download/0.31.1/rules_nodejs-0.31.1.tar.gz"],
+    sha256 = "6d4edbf28ff6720aedf5f97f9b9a7679401bf7fca9d14a0fff80f644a99992b4",
+    urls = ["https://github.com/bazelbuild/rules_nodejs/releases/download/0.32.2/rules_nodejs-0.32.2.tar.gz"],
 )
 
 # Add sass rules
 http_archive(
     name = "io_bazel_rules_sass",
-    sha256 = "f404a88872c5ffe9af7f5d54be35add624164b852c29c265843ba172bb0c7ac4",
-    strip_prefix = "rules_sass-9a00e557c32ac0f26e5d3c66d1d17316874027b3",
-    url = "https://github.com/bazelbuild/rules_sass/archive/9a00e557c32ac0f26e5d3c66d1d17316874027b3.zip",
+    sha256 = "4f05239080175a3f4efa8982d2b7775892d656bb47e8cf56914d5f9441fb5ea6",
+    strip_prefix = "rules_sass-86ca977cf2a8ed481859f83a286e164d07335116",
+    url = "https://github.com/bazelbuild/rules_sass/archive/86ca977cf2a8ed481859f83a286e164d07335116.zip",
 )
 
 load("@build_bazel_rules_nodejs//:defs.bzl", "check_bazel_version", "node_repositories", "yarn_install")
 
-# The minimum bazel version to use with this repo is 0.26.1
-check_bazel_version("0.26.1")
+# The minimum bazel version to use with this repo is 0.27.0
+check_bazel_version("0.27.0")
 
 node_repositories(
     # For deterministic builds, specify explicit NodeJS and Yarn versions.
diff --git a/package.json b/package.json
index baa0f4209a8..70cabb3256a 100644
--- a/package.json
+++ b/package.json
@@ -63,12 +63,13 @@
     "@angular/platform-server": "^8.0.1",
     "@angular/router": "^8.0.1",
     "@angular/upgrade": "^8.0.1",
-    "@bazel/bazel": "0.26.1",
+    "@bazel/bazel": "^0.27.0",
+    "@bazel/hide-bazel-files": "0.32.2",
     "@bazel/buildifier": "^0.25.1",
     "@bazel/ibazel": "^0.10.3",
-    "@bazel/jasmine": "0.31.1",
-    "@bazel/karma": "0.31.1",
-    "@bazel/typescript": "0.31.1",
+    "@bazel/jasmine": "0.32.2",
+    "@bazel/karma": "0.32.2",
+    "@bazel/typescript": "0.32.2",
     "@firebase/app-types": "^0.3.2",
     "@octokit/rest": "^15.9.4",
     "@schematics/angular": "^8.0.3",
@@ -132,7 +133,7 @@
     "moment": "^2.18.1",
     "node-sass": "^4.11.0",
     "parse5": "^5.0.0",
-    "protractor": "^5.4.1",
+    "protractor": "^5.4.2",
     "resolve-bin": "^0.4.0",
     "rollup": "^0.56.3",
     "rollup-plugin-alias": "^1.4.0",
diff --git a/packages.bzl b/packages.bzl
index 403fc04ebf7..1340836350d 100644
--- a/packages.bzl
+++ b/packages.bzl
@@ -150,22 +150,22 @@ ROLLUP_GLOBALS.update({
 
 # UMD bundles for Angular packages and subpackges we depend on for development and testing.
 ANGULAR_LIBRARY_UMDS = [
-    "@npm//node_modules/@angular/animations:bundles/animations-browser.umd.js",
-    "@npm//node_modules/@angular/animations:bundles/animations.umd.js",
-    "@npm//node_modules/@angular/common:bundles/common-http-testing.umd.js",
-    "@npm//node_modules/@angular/common:bundles/common-http.umd.js",
-    "@npm//node_modules/@angular/common:bundles/common-testing.umd.js",
-    "@npm//node_modules/@angular/common:bundles/common.umd.js",
-    "@npm//node_modules/@angular/compiler:bundles/compiler-testing.umd.js",
-    "@npm//node_modules/@angular/compiler:bundles/compiler.umd.js",
-    "@npm//node_modules/@angular/core:bundles/core-testing.umd.js",
-    "@npm//node_modules/@angular/core:bundles/core.umd.js",
-    "@npm//node_modules/@angular/elements:bundles/elements.umd.js",
-    "@npm//node_modules/@angular/forms:bundles/forms.umd.js",
-    "@npm//node_modules/@angular/platform-browser-dynamic:bundles/platform-browser-dynamic-testing.umd.js",
-    "@npm//node_modules/@angular/platform-browser-dynamic:bundles/platform-browser-dynamic.umd.js",
-    "@npm//node_modules/@angular/platform-browser:bundles/platform-browser-animations.umd.js",
-    "@npm//node_modules/@angular/platform-browser:bundles/platform-browser-testing.umd.js",
-    "@npm//node_modules/@angular/platform-browser:bundles/platform-browser.umd.js",
-    "@npm//node_modules/@angular/router:bundles/router.umd.js",
+    "@npm//:node_modules/@angular/animations/bundles/animations-browser.umd.js",
+    "@npm//:node_modules/@angular/animations/bundles/animations.umd.js",
+    "@npm//:node_modules/@angular/common/bundles/common-http-testing.umd.js",
+    "@npm//:node_modules/@angular/common/bundles/common-http.umd.js",
+    "@npm//:node_modules/@angular/common/bundles/common-testing.umd.js",
+    "@npm//:node_modules/@angular/common/bundles/common.umd.js",
+    "@npm//:node_modules/@angular/compiler/bundles/compiler-testing.umd.js",
+    "@npm//:node_modules/@angular/compiler/bundles/compiler.umd.js",
+    "@npm//:node_modules/@angular/core/bundles/core-testing.umd.js",
+    "@npm//:node_modules/@angular/core/bundles/core.umd.js",
+    "@npm//:node_modules/@angular/elements/bundles/elements.umd.js",
+    "@npm//:node_modules/@angular/forms/bundles/forms.umd.js",
+    "@npm//:node_modules/@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js",
+    "@npm//:node_modules/@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js",
+    "@npm//:node_modules/@angular/platform-browser/bundles/platform-browser-animations.umd.js",
+    "@npm//:node_modules/@angular/platform-browser/bundles/platform-browser-testing.umd.js",
+    "@npm//:node_modules/@angular/platform-browser/bundles/platform-browser.umd.js",
+    "@npm//:node_modules/@angular/router/bundles/router.umd.js",
 ]
diff --git a/src/e2e-app/BUILD.bazel b/src/e2e-app/BUILD.bazel
index 53df62c1fc1..69e9adac426 100644
--- a/src/e2e-app/BUILD.bazel
+++ b/src/e2e-app/BUILD.bazel
@@ -100,7 +100,7 @@ ts_devserver(
     scripts = [
         ":devserver-configure.js",
         "//tools/rxjs:rxjs_umd_modules",
-        "@npm//node_modules/tslib:tslib.js",
+        "@npm//:node_modules/tslib/tslib.js",
     ] + ANGULAR_LIBRARY_UMDS,
     # Serving path of the bundle that serves all files specified in "deps" and "scripts".
     serving_path = "/bundle.js",
diff --git a/src/material-experimental/mdc-checkbox/BUILD.bazel b/src/material-experimental/mdc-checkbox/BUILD.bazel
index 572cfdfa629..208f137a5d5 100644
--- a/src/material-experimental/mdc-checkbox/BUILD.bazel
+++ b/src/material-experimental/mdc-checkbox/BUILD.bazel
@@ -82,7 +82,7 @@ ng_test_library(
 
 ng_web_test_suite(
     name = "unit_tests",
-    static_files = ["@npm//node_modules/@material/checkbox:dist/mdc.checkbox.js"],
+    static_files = ["@npm//:node_modules/@material/checkbox/dist/mdc.checkbox.js"],
     deps = [
         ":checkbox_tests_lib",
         "//src/material-experimental:mdc_require_config.js",
diff --git a/src/material-experimental/mdc-helpers/BUILD.bazel b/src/material-experimental/mdc-helpers/BUILD.bazel
index 4d573b982e2..9bfe811b183 100644
--- a/src/material-experimental/mdc-helpers/BUILD.bazel
+++ b/src/material-experimental/mdc-helpers/BUILD.bazel
@@ -25,104 +25,104 @@ ng_module(
 sass_library(
     name = "mdc_scss_deps_lib",
     srcs = [
-        "@npm//node_modules/@material/animation:_functions.scss",
-        "@npm//node_modules/@material/animation:_variables.scss",
-        "@npm//node_modules/@material/base:_mixins.scss",
-        "@npm//node_modules/@material/button:_mixins.scss",
-        "@npm//node_modules/@material/button:_variables.scss",
-        "@npm//node_modules/@material/card:_mixins.scss",
-        "@npm//node_modules/@material/card:_variables.scss",
-        "@npm//node_modules/@material/checkbox:_functions.scss",
-        "@npm//node_modules/@material/checkbox:_keyframes.scss",
-        "@npm//node_modules/@material/checkbox:_mixins.scss",
-        "@npm//node_modules/@material/checkbox:_variables.scss",
-        "@npm//node_modules/@material/chips:_mixins.scss",
-        "@npm//node_modules/@material/chips:_variables.scss",
-        "@npm//node_modules/@material/dialog:_mixins.scss",
-        "@npm//node_modules/@material/dialog:_variables.scss",
-        "@npm//node_modules/@material/drawer:_mixins.scss",
-        "@npm//node_modules/@material/drawer:_variables.scss",
-        "@npm//node_modules/@material/elevation:_mixins.scss",
-        "@npm//node_modules/@material/elevation:_variables.scss",
-        "@npm//node_modules/@material/fab:_mixins.scss",
-        "@npm//node_modules/@material/fab:_variables.scss",
-        "@npm//node_modules/@material/feature-targeting:_functions.scss",
-        "@npm//node_modules/@material/feature-targeting:_mixins.scss",
-        "@npm//node_modules/@material/feature-targeting:_variables.scss",
-        "@npm//node_modules/@material/floating-label:_mixins.scss",
-        "@npm//node_modules/@material/floating-label:_variables.scss",
-        "@npm//node_modules/@material/form-field:_mixins.scss",
-        "@npm//node_modules/@material/form-field:_variables.scss",
-        "@npm//node_modules/@material/grid-list:_mixins.scss",
-        "@npm//node_modules/@material/grid-list:_variables.scss",
-        "@npm//node_modules/@material/icon-button:_mixins.scss",
-        "@npm//node_modules/@material/icon-button:_variables.scss",
-        "@npm//node_modules/@material/image-list:_mixins.scss",
-        "@npm//node_modules/@material/image-list:_variables.scss",
-        "@npm//node_modules/@material/layout-grid:_mixins.scss",
-        "@npm//node_modules/@material/layout-grid:_variables.scss",
-        "@npm//node_modules/@material/line-ripple:_functions.scss",
-        "@npm//node_modules/@material/line-ripple:_mixins.scss",
-        "@npm//node_modules/@material/linear-progress:_keyframes.scss",
-        "@npm//node_modules/@material/linear-progress:_mixins.scss",
-        "@npm//node_modules/@material/linear-progress:_variables.scss",
-        "@npm//node_modules/@material/list:_mixins.scss",
-        "@npm//node_modules/@material/list:_variables.scss",
-        "@npm//node_modules/@material/menu:_mixins.scss",
-        "@npm//node_modules/@material/menu:_variables.scss",
-        "@npm//node_modules/@material/menu-surface:_mixins.scss",
-        "@npm//node_modules/@material/menu-surface:_variables.scss",
-        "@npm//node_modules/@material/notched-outline:_mixins.scss",
-        "@npm//node_modules/@material/notched-outline:_variables.scss",
-        "@npm//node_modules/@material/radio:_functions.scss",
-        "@npm//node_modules/@material/radio:_mixins.scss",
-        "@npm//node_modules/@material/radio:_variables.scss",
-        "@npm//node_modules/@material/ripple:_functions.scss",
-        "@npm//node_modules/@material/ripple:_keyframes.scss",
-        "@npm//node_modules/@material/ripple:_mixins.scss",
-        "@npm//node_modules/@material/ripple:_variables.scss",
-        "@npm//node_modules/@material/rtl:_mixins.scss",
-        "@npm//node_modules/@material/select:_functions.scss",
-        "@npm//node_modules/@material/select:_keyframes.scss",
-        "@npm//node_modules/@material/select:_mixins.scss",
-        "@npm//node_modules/@material/select:_variables.scss",
-        "@npm//node_modules/@material/select:helper-text/_mixins.scss",
-        "@npm//node_modules/@material/select:icon/_mixins.scss",
-        "@npm//node_modules/@material/select:icon/_variables.scss",
-        "@npm//node_modules/@material/shape:_functions.scss",
-        "@npm//node_modules/@material/shape:_mixins.scss",
-        "@npm//node_modules/@material/shape:_variables.scss",
-        "@npm//node_modules/@material/slider:_keyframes.scss",
-        "@npm//node_modules/@material/slider:_mixins.scss",
-        "@npm//node_modules/@material/slider:_variables.scss",
-        "@npm//node_modules/@material/snackbar:_mixins.scss",
-        "@npm//node_modules/@material/snackbar:_variables.scss",
-        "@npm//node_modules/@material/switch:_functions.scss",
-        "@npm//node_modules/@material/switch:_mixins.scss",
-        "@npm//node_modules/@material/switch:_variables.scss",
-        "@npm//node_modules/@material/tab:_mixins.scss",
-        "@npm//node_modules/@material/tab:_variables.scss",
-        "@npm//node_modules/@material/tab-bar:_mixins.scss",
-        "@npm//node_modules/@material/tab-indicator:_mixins.scss",
-        "@npm//node_modules/@material/textfield:_functions.scss",
-        "@npm//node_modules/@material/textfield:_mixins.scss",
-        "@npm//node_modules/@material/textfield:_variables.scss",
-        "@npm//node_modules/@material/textfield:character-counter/_mixins.scss",
-        "@npm//node_modules/@material/textfield:helper-text/_mixins.scss",
-        "@npm//node_modules/@material/textfield:icon/_mixins.scss",
-        "@npm//node_modules/@material/textfield:icon/_variables.scss",
-        "@npm//node_modules/@material/theme:_color-palette.scss",
-        "@npm//node_modules/@material/theme:_constants.scss",
-        "@npm//node_modules/@material/theme:_functions.scss",
-        "@npm//node_modules/@material/theme:_mixins.scss",
-        "@npm//node_modules/@material/theme:_variables.scss",
-        "@npm//node_modules/@material/toolbar:_mixins.scss",
-        "@npm//node_modules/@material/toolbar:_variables.scss",
-        "@npm//node_modules/@material/top-app-bar:_mixins.scss",
-        "@npm//node_modules/@material/top-app-bar:_variables.scss",
-        "@npm//node_modules/@material/typography:_functions.scss",
-        "@npm//node_modules/@material/typography:_mixins.scss",
-        "@npm//node_modules/@material/typography:_variables.scss",
+        "@npm//:node_modules/@material/animation/_functions.scss",
+        "@npm//:node_modules/@material/animation/_variables.scss",
+        "@npm//:node_modules/@material/base/_mixins.scss",
+        "@npm//:node_modules/@material/button/_mixins.scss",
+        "@npm//:node_modules/@material/button/_variables.scss",
+        "@npm//:node_modules/@material/card/_mixins.scss",
+        "@npm//:node_modules/@material/card/_variables.scss",
+        "@npm//:node_modules/@material/checkbox/_functions.scss",
+        "@npm//:node_modules/@material/checkbox/_keyframes.scss",
+        "@npm//:node_modules/@material/checkbox/_mixins.scss",
+        "@npm//:node_modules/@material/checkbox/_variables.scss",
+        "@npm//:node_modules/@material/chips/_mixins.scss",
+        "@npm//:node_modules/@material/chips/_variables.scss",
+        "@npm//:node_modules/@material/dialog/_mixins.scss",
+        "@npm//:node_modules/@material/dialog/_variables.scss",
+        "@npm//:node_modules/@material/drawer/_mixins.scss",
+        "@npm//:node_modules/@material/drawer/_variables.scss",
+        "@npm//:node_modules/@material/elevation/_mixins.scss",
+        "@npm//:node_modules/@material/elevation/_variables.scss",
+        "@npm//:node_modules/@material/fab/_mixins.scss",
+        "@npm//:node_modules/@material/fab/_variables.scss",
+        "@npm//:node_modules/@material/feature-targeting/_functions.scss",
+        "@npm//:node_modules/@material/feature-targeting/_mixins.scss",
+        "@npm//:node_modules/@material/feature-targeting/_variables.scss",
+        "@npm//:node_modules/@material/floating-label/_mixins.scss",
+        "@npm//:node_modules/@material/floating-label/_variables.scss",
+        "@npm//:node_modules/@material/form-field/_mixins.scss",
+        "@npm//:node_modules/@material/form-field/_variables.scss",
+        "@npm//:node_modules/@material/grid-list/_mixins.scss",
+        "@npm//:node_modules/@material/grid-list/_variables.scss",
+        "@npm//:node_modules/@material/icon-button/_mixins.scss",
+        "@npm//:node_modules/@material/icon-button/_variables.scss",
+        "@npm//:node_modules/@material/image-list/_mixins.scss",
+        "@npm//:node_modules/@material/image-list/_variables.scss",
+        "@npm//:node_modules/@material/layout-grid/_mixins.scss",
+        "@npm//:node_modules/@material/layout-grid/_variables.scss",
+        "@npm//:node_modules/@material/line-ripple/_functions.scss",
+        "@npm//:node_modules/@material/line-ripple/_mixins.scss",
+        "@npm//:node_modules/@material/linear-progress/_keyframes.scss",
+        "@npm//:node_modules/@material/linear-progress/_mixins.scss",
+        "@npm//:node_modules/@material/linear-progress/_variables.scss",
+        "@npm//:node_modules/@material/list/_mixins.scss",
+        "@npm//:node_modules/@material/list/_variables.scss",
+        "@npm//:node_modules/@material/menu-surface/_mixins.scss",
+        "@npm//:node_modules/@material/menu-surface/_variables.scss",
+        "@npm//:node_modules/@material/menu/_mixins.scss",
+        "@npm//:node_modules/@material/menu/_variables.scss",
+        "@npm//:node_modules/@material/notched-outline/_mixins.scss",
+        "@npm//:node_modules/@material/notched-outline/_variables.scss",
+        "@npm//:node_modules/@material/radio/_functions.scss",
+        "@npm//:node_modules/@material/radio/_mixins.scss",
+        "@npm//:node_modules/@material/radio/_variables.scss",
+        "@npm//:node_modules/@material/ripple/_functions.scss",
+        "@npm//:node_modules/@material/ripple/_keyframes.scss",
+        "@npm//:node_modules/@material/ripple/_mixins.scss",
+        "@npm//:node_modules/@material/ripple/_variables.scss",
+        "@npm//:node_modules/@material/rtl/_mixins.scss",
+        "@npm//:node_modules/@material/select/_functions.scss",
+        "@npm//:node_modules/@material/select/_keyframes.scss",
+        "@npm//:node_modules/@material/select/_mixins.scss",
+        "@npm//:node_modules/@material/select/_variables.scss",
+        "@npm//:node_modules/@material/select/helper-text/_mixins.scss",
+        "@npm//:node_modules/@material/select/icon/_mixins.scss",
+        "@npm//:node_modules/@material/select/icon/_variables.scss",
+        "@npm//:node_modules/@material/shape/_functions.scss",
+        "@npm//:node_modules/@material/shape/_mixins.scss",
+        "@npm//:node_modules/@material/shape/_variables.scss",
+        "@npm//:node_modules/@material/slider/_keyframes.scss",
+        "@npm//:node_modules/@material/slider/_mixins.scss",
+        "@npm//:node_modules/@material/slider/_variables.scss",
+        "@npm//:node_modules/@material/snackbar/_mixins.scss",
+        "@npm//:node_modules/@material/snackbar/_variables.scss",
+        "@npm//:node_modules/@material/switch/_functions.scss",
+        "@npm//:node_modules/@material/switch/_mixins.scss",
+        "@npm//:node_modules/@material/switch/_variables.scss",
+        "@npm//:node_modules/@material/tab-bar/_mixins.scss",
+        "@npm//:node_modules/@material/tab-indicator/_mixins.scss",
+        "@npm//:node_modules/@material/tab/_mixins.scss",
+        "@npm//:node_modules/@material/tab/_variables.scss",
+        "@npm//:node_modules/@material/textfield/_functions.scss",
+        "@npm//:node_modules/@material/textfield/_mixins.scss",
+        "@npm//:node_modules/@material/textfield/_variables.scss",
+        "@npm//:node_modules/@material/textfield/character-counter/_mixins.scss",
+        "@npm//:node_modules/@material/textfield/helper-text/_mixins.scss",
+        "@npm//:node_modules/@material/textfield/icon/_mixins.scss",
+        "@npm//:node_modules/@material/textfield/icon/_variables.scss",
+        "@npm//:node_modules/@material/theme/_color-palette.scss",
+        "@npm//:node_modules/@material/theme/_constants.scss",
+        "@npm//:node_modules/@material/theme/_functions.scss",
+        "@npm//:node_modules/@material/theme/_mixins.scss",
+        "@npm//:node_modules/@material/theme/_variables.scss",
+        "@npm//:node_modules/@material/toolbar/_mixins.scss",
+        "@npm//:node_modules/@material/toolbar/_variables.scss",
+        "@npm//:node_modules/@material/top-app-bar/_mixins.scss",
+        "@npm//:node_modules/@material/top-app-bar/_variables.scss",
+        "@npm//:node_modules/@material/typography/_functions.scss",
+        "@npm//:node_modules/@material/typography/_mixins.scss",
+        "@npm//:node_modules/@material/typography/_variables.scss",
     ],
 )
 
diff --git a/src/material-experimental/mdc-slide-toggle/BUILD.bazel b/src/material-experimental/mdc-slide-toggle/BUILD.bazel
index 53e467aa44c..37eab3af475 100644
--- a/src/material-experimental/mdc-slide-toggle/BUILD.bazel
+++ b/src/material-experimental/mdc-slide-toggle/BUILD.bazel
@@ -61,7 +61,7 @@ ng_test_library(
 
 ng_web_test_suite(
     name = "unit_tests",
-    static_files = ["@npm//node_modules/@material/switch:dist/mdc.switch.js"],
+    static_files = ["@npm//:node_modules/@material/switch/dist/mdc.switch.js"],
     deps = [
         ":slide_toggle_tests_lib",
         "//src/material-experimental:mdc_require_config.js",
diff --git a/tools/defaults.bzl b/tools/defaults.bzl
index 979d2937bd4..8e5328acefd 100644
--- a/tools/defaults.bzl
+++ b/tools/defaults.bzl
@@ -117,7 +117,7 @@ def ts_web_test_suite(deps = [], srcs = [], **kwargs):
         # Required for running the compiled ng modules that use TypeScript import helpers.
         # TODO(jelbourn): remove UMDs from here once we don't have to manually include them
         srcs = [
-            "@npm//node_modules/tslib:tslib.js",
+            "@npm//:node_modules/tslib/tslib.js",
         ] + ANGULAR_LIBRARY_UMDS + srcs,
         **kwargs
     )
@@ -127,6 +127,8 @@ def ts_web_test_suite(deps = [], srcs = [], **kwargs):
 # Bazel detects flaky tests and re-runs these a second time in case of a flake.
 def protractor_web_test_suite(flaky = True, **kwargs):
     _protractor_web_test_suite(
+        # TODO(josephperrott): Determine why we have to manually set this value.
+        protractor = "@npm//:node_modules/protractor/bin/protractor",
         flaky = flaky,
         **kwargs
     )
@@ -178,9 +180,9 @@ def ng_web_test_suite(deps = [], static_css = [], bootstrap = [], **kwargs):
             "@io_bazel_rules_webtesting//browsers:firefox-local",
         ],
         bootstrap = [
-            "@npm//node_modules/zone.js:dist/zone-testing-bundle.js",
-            "@npm//node_modules/reflect-metadata:Reflect.js",
-            "@npm//node_modules/hammerjs:hammer.js",
+            "@npm//:node_modules/zone.js/dist/zone-testing-bundle.js",
+            "@npm//:node_modules/reflect-metadata/Reflect.js",
+            "@npm//:node_modules/hammerjs/hammer.js",
         ] + bootstrap,
         **kwargs
     )
diff --git a/tools/rxjs/BUILD.bazel b/tools/rxjs/BUILD.bazel
index ea1510c40e4..71c23c73614 100644
--- a/tools/rxjs/BUILD.bazel
+++ b/tools/rxjs/BUILD.bazel
@@ -4,6 +4,6 @@ filegroup(
     name = "rxjs_umd_modules",
     srcs = [
         ":rxjs_shims.js",
-        "@npm//node_modules/rxjs:bundles/rxjs.umd.js",
+        "@npm//:node_modules/rxjs/bundles/rxjs.umd.js",
     ],
 )
diff --git a/yarn.lock b/yarn.lock
index 075b31e1f51..9e1867abb1e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -276,29 +276,29 @@
     lodash "^4.17.11"
     to-fast-properties "^2.0.0"
 
-"@bazel/bazel-darwin_x64@0.26.1":
-  version "0.26.1"
-  resolved "https://registry.yarnpkg.com/@bazel/bazel-darwin_x64/-/bazel-darwin_x64-0.26.1.tgz#1b5c69b635e5c2a8c3090fa5f6bcb45735f06045"
-  integrity sha512-9VjrR+ce+iS9xS1lgeAo1RAPXlxCvez/r3smN1lP4s4YNF0s5LAT0cevIl6Zz2nwyEha/6JvY3v6Euemy36F0w==
+"@bazel/bazel-darwin_x64@0.27.0":
+  version "0.27.0"
+  resolved "https://registry.yarnpkg.com/@bazel/bazel-darwin_x64/-/bazel-darwin_x64-0.27.0.tgz#83a03c92d52ae60e48e86a1ee697e69e12ddbdf6"
+  integrity sha512-CyavIbRKRa/55aMyfEM9hjbt4TVISfv7HLeymHTGTLWzS8uQokQ8W9tR/pgc7YJn8F0x64dd7nQKxhbYHM1Qfg==
 
-"@bazel/bazel-linux_x64@0.26.1":
-  version "0.26.1"
-  resolved "https://registry.yarnpkg.com/@bazel/bazel-linux_x64/-/bazel-linux_x64-0.26.1.tgz#04dd194bdcd6b9d45bd865a9a60c280d0d600251"
-  integrity sha512-oZooDxI1C4p7o18zx2Uns2cK/NN2hgF2YSBKH0aVDPAAxQA85h+g124CWDEbsghOdRMSBM0Hd0SSeIqwZcqLSw==
+"@bazel/bazel-linux_x64@0.27.0":
+  version "0.27.0"
+  resolved "https://registry.yarnpkg.com/@bazel/bazel-linux_x64/-/bazel-linux_x64-0.27.0.tgz#2358292aa4901f526ba9b90874256f63d6d6608c"
+  integrity sha512-hO04v7C6M3Jf+qNlLE+IticZZKkkS7Nv6+pXDnENgFWrqLV2H93un6kNQnk83B0hP2cEqRQ8rw5yrIcqXNNuSQ==
 
-"@bazel/bazel-win32_x64@0.26.1":
-  version "0.26.1"
-  resolved "https://registry.yarnpkg.com/@bazel/bazel-win32_x64/-/bazel-win32_x64-0.26.1.tgz#9351f07313173b1f98006da8131c94db7aa7c506"
-  integrity sha512-0FkOo8+bxw13X2m6ALhXX2241gG9ZXgcLu0E/IbCWy/TmOB5bR0Z73CslszWbXIldVYnANuhFmnkxIa745Du5Q==
+"@bazel/bazel-win32_x64@0.27.0":
+  version "0.27.0"
+  resolved "https://registry.yarnpkg.com/@bazel/bazel-win32_x64/-/bazel-win32_x64-0.27.0.tgz#0e5e498de5ccccc9a6cf481cd46904ee938ab6c2"
+  integrity sha512-7hIGNhdgaxRt9ceSOCs3eSTtCNi4GXz3nu6OjfgSp+QiqLbW/iAVWa8M8vD5aemZ1BSHek4/LISdWUTncLJk+w==
 
-"@bazel/bazel@0.26.1":
-  version "0.26.1"
-  resolved "https://registry.yarnpkg.com/@bazel/bazel/-/bazel-0.26.1.tgz#de5febbd1f4b457aa870fb69492f474850283e5d"
-  integrity sha512-x0IR0KEML4JGG6QpAOpHQHWpMqM1YQjOi8zY1jjLwiRHhC3Y8Tc/Mcspnd6zUnjfs7MerPfppkyx2jaEnZwUuQ==
+"@bazel/bazel@^0.27.0":
+  version "0.27.0"
+  resolved "https://registry.yarnpkg.com/@bazel/bazel/-/bazel-0.27.0.tgz#4e72c8e1cbb4da41022b6de1afe28731f5f58e09"
+  integrity sha512-yIj64IkesNzjHsoeehQUMBOgrCK/JMSuon5CvBqo6+izPXAmt+OW05uqaLL/FPAYAFQ2mHxsYtDsPxsM8DUbqA==
   optionalDependencies:
-    "@bazel/bazel-darwin_x64" "0.26.1"
-    "@bazel/bazel-linux_x64" "0.26.1"
-    "@bazel/bazel-win32_x64" "0.26.1"
+    "@bazel/bazel-darwin_x64" "0.27.0"
+    "@bazel/bazel-linux_x64" "0.27.0"
+    "@bazel/bazel-win32_x64" "0.27.0"
 
 "@bazel/buildifier-darwin_x64@0.25.1":
   version "0.25.1"
@@ -324,24 +324,29 @@
     "@bazel/buildifier-linux_x64" "0.25.1"
     "@bazel/buildifier-win32_x64" "0.25.1"
 
+"@bazel/hide-bazel-files@0.32.2":
+  version "0.32.2"
+  resolved "https://registry.yarnpkg.com/@bazel/hide-bazel-files/-/hide-bazel-files-0.32.2.tgz#a482855eafbccb56b1fce0d92ff922c2c6e0a90c"
+  integrity sha512-585XY53mhMZaCjEQJ+aDqkmydWZbuXsKrZsSpoW9YeAVEH0poQY3YhdyCPmMVBo7/l1mkrqpFuOK5BpECfwdtA==
+
 "@bazel/ibazel@^0.10.3":
   version "0.10.3"
   resolved "https://registry.yarnpkg.com/@bazel/ibazel/-/ibazel-0.10.3.tgz#2e2b8a1d3e885946eac41db2b1aa6801fb319887"
   integrity sha512-v1nXbMTHVlMM4z4uWp6XiRoHAyUlYggF1SOboLLWRp0+D22kWixqArWqnozLw2mOtnxr97BdLjluWiho6A8Hjg==
 
-"@bazel/jasmine@0.31.1":
-  version "0.31.1"
-  resolved "https://registry.yarnpkg.com/@bazel/jasmine/-/jasmine-0.31.1.tgz#da3de10760fe1e29e9fc748fabc4fcf604f4356a"
-  integrity sha512-heKo8qzm6DTm8eOlfL69RJJi1GLI9vJDSmBGYgol18K7oXz6JrspGWUL9/TlCYbRUUCt22kqX7f3R+QlD0KrCg==
+"@bazel/jasmine@0.32.2":
+  version "0.32.2"
+  resolved "https://registry.yarnpkg.com/@bazel/jasmine/-/jasmine-0.32.2.tgz#6375b5b0de3f352c2b2280c54878dd30915fc139"
+  integrity sha512-izF9hBcbTOj1VhJVeo8G479dXo9KlibX0N6Yag15GaIk1fibW4iRyTBC2fy4ihm31CYIId6Zd9AABVShd+1Sgw==
   dependencies:
     jasmine "~3.3.1"
     jasmine-core "~3.3.0"
     v8-coverage "1.0.9"
 
-"@bazel/karma@0.31.1":
-  version "0.31.1"
-  resolved "https://registry.yarnpkg.com/@bazel/karma/-/karma-0.31.1.tgz#fecbb269c7693baa29ad78179cca752fe7c09068"
-  integrity sha512-PUOTQOD57IjM18iM+MOe9fRUFNJ8RQMq1i1qDaPLStMS/LtJAvDcvWhypK/2wNDdmAGz7U5uLlvl827XbwIuuA==
+"@bazel/karma@0.32.2":
+  version "0.32.2"
+  resolved "https://registry.yarnpkg.com/@bazel/karma/-/karma-0.32.2.tgz#0f6adf0cf1970c50cfdcf9cb2b10a8d3e21731fe"
+  integrity sha512-iWb8aqE+llpZhlreDweM7llwnSAQ9QTYdz4VvIcZBGVD0KtHxHaKiqK4Zo4Qrmr9H0kcOhT7nvRBg3QOUJVrUw==
   dependencies:
     jasmine-core "2.8.0"
     karma "^4.0.0"
@@ -355,10 +360,10 @@
     semver "5.6.0"
     tmp "0.0.33"
 
-"@bazel/typescript@0.31.1":
-  version "0.31.1"
-  resolved "https://registry.yarnpkg.com/@bazel/typescript/-/typescript-0.31.1.tgz#2ccf9997d97903c51e73f82e29433fe444b8d672"
-  integrity sha512-jUTJjwdc4JSDMt4kIj74gGtctu8xe0YZPJuPxOIS4TdrWcn+dG9Fy7Z8bJLXhePheig1JLY7NBP6BGwrtggzPQ==
+"@bazel/typescript@0.32.2":
+  version "0.32.2"
+  resolved "https://registry.yarnpkg.com/@bazel/typescript/-/typescript-0.32.2.tgz#c296bb44cb6362a0e3a08ca88752852bc9591ecf"
+  integrity sha512-32zDyvHdYjIa63vtImhl6wy5ErOFVWPkjMT2T035D0UPSKI1tvENW/bRZ3QFlFHqfmJZRBpaI3GiUpO3vUvzmw==
   dependencies:
     protobufjs "6.8.8"
     semver "5.6.0"
@@ -1290,11 +1295,6 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.5.tgz#27733a949f5d9972d87109297cffb62207ace70f"
   integrity sha512-Ja7d4s0qyGFxjGeDq5S7Si25OFibSAHUi6i17UWnwNnpitADN7hah9q0Tl25gxuV5R1u2Bx+np6w4LHXfHyj/g==
 
-"@types/node@^6.0.46":
-  version "6.14.2"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-6.14.2.tgz#40b3dbb1221c7d66802cbcc32fe3b85e54569c77"
-  integrity sha512-JWB3xaVfsfnFY8Ofc9rTB/op0fqqTSqy4vBcVk1LuRJvta7KTX+D//fCkiTMeLGhdr2EbFZzQjC97gvmPilk9Q==
-
 "@types/node@^7.0.21":
   version "7.10.2"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-7.10.2.tgz#a98845168012d7a63a84d50e738829da43bdb0de"
@@ -9190,12 +9190,11 @@ protochain@^1.0.5:
   resolved "https://registry.yarnpkg.com/protochain/-/protochain-1.0.5.tgz#991c407e99de264aadf8f81504b5e7faf7bfa260"
   integrity sha1-mRxAfpneJkqt+PgVBLXn+ve/omA=
 
-protractor@^5.4.1:
-  version "5.4.1"
-  resolved "https://registry.yarnpkg.com/protractor/-/protractor-5.4.1.tgz#011a99e38df7aa45d22455b889ffbb13a6ce0bd9"
-  integrity sha512-ORey5ewQMYiXQxcQohsqEiKYOg/r5yJoJbt0tuROmmgajdg/CA3gTOZNIFJncUVMAJIk5YFqBBLUjKVmQO6tfA==
+protractor@^5.4.2:
+  version "5.4.2"
+  resolved "https://registry.yarnpkg.com/protractor/-/protractor-5.4.2.tgz#329efe37f48b2141ab9467799be2d4d12eb48c13"
+  integrity sha512-zlIj64Cr6IOWP7RwxVeD8O4UskLYPoyIcg0HboWJL9T79F1F0VWtKkGTr/9GN6BKL+/Q/GmM7C9kFVCfDbP5sA==
   dependencies:
-    "@types/node" "^6.0.46"
     "@types/q" "^0.0.32"
     "@types/selenium-webdriver" "^3.0.0"
     blocking-proxy "^1.0.0"