diff --git a/material/partials/search.html b/material/partials/search.html
index 44a1850f1..8996f5e2a 100644
--- a/material/partials/search.html
+++ b/material/partials/search.html
@@ -1,9 +1,9 @@
 {% import "partials/language.html" as lang %}
-<div class="md-search" data-md-component="search">
+<div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="search"></label>
   <div class="md-search__inner">
     <form class="md-search__form" name="search">
-      <input type="text" class="md-search__input" name="query" required placeholder="{{ lang.t('search.placeholder') }}" accesskey="s" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query">
+      <input type="text" class="md-search__input" name="query" required placeholder="{{ lang.t('search.placeholder') }}" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query">
       <label class="md-icon md-search__icon" for="search"></label>
       <button type="reset" class="md-icon md-search__icon" data-md-component="reset">close</button>
     </form>
diff --git a/src/partials/search.html b/src/partials/search.html
index c82d621c5..eb23112cd 100644
--- a/src/partials/search.html
+++ b/src/partials/search.html
@@ -23,14 +23,14 @@
 {% import "partials/language.html" as lang %}
 
 <!-- Search interface -->
-<div class="md-search" data-md-component="search">
+<div class="md-search" data-md-component="search" role="dialog">
   <label class="md-search__overlay" for="search"></label>
   <div class="md-search__inner">
     <form class="md-search__form" name="search">
       <input type="text" class="md-search__input" name="query"
           required placeholder="{{ lang.t('search.placeholder') }}"
-          accesskey="s" autocapitalize="off" autocorrect="off"
-          autocomplete="off" spellcheck="false" data-md-component="query" />
+          autocapitalize="off" autocorrect="off" autocomplete="off"
+          spellcheck="false" data-md-component="query" />
       <label class="md-icon md-search__icon" for="search"></label>
       <button type="reset" class="md-icon md-search__icon"
           data-md-component="reset">close</button>
diff --git a/yarn.lock b/yarn.lock
index 1e3332593..9a2d69096 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1269,18 +1269,7 @@ core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
-cosmiconfig@^2.1.0, cosmiconfig@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-2.1.1.tgz#817f2c2039347a1e9bf7d090c0923e53f749ca82"
-  dependencies:
-    js-yaml "^3.4.3"
-    minimist "^1.2.0"
-    object-assign "^4.1.0"
-    os-homedir "^1.0.1"
-    parse-json "^2.2.0"
-    require-from-string "^1.1.0"
-
-cosmiconfig@^2.1.3:
+cosmiconfig@^2.1.0, cosmiconfig@^2.1.1, cosmiconfig@^2.1.3:
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-2.1.3.tgz#952771eb0dddc1cb3fa2f6fbe51a522e93b3ee0a"
   dependencies:
@@ -1688,14 +1677,14 @@ ecc-jsbn@~0.1.1:
   dependencies:
     jsbn "~0.1.0"
 
-electron-to-chromium@^1.2.3, electron-to-chromium@^1.3.11:
-  version "1.3.14"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.14.tgz#64af0f9efd3c3c6acd57d71f83b49ca7ee9c4b43"
-
-electron-to-chromium@^1.3.15:
+electron-to-chromium@^1.2.3, electron-to-chromium@^1.3.15:
   version "1.3.16"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.16.tgz#d0e026735754770901ae301a21664cba45d92f7d"
 
+electron-to-chromium@^1.3.11:
+  version "1.3.14"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.14.tgz#64af0f9efd3c3c6acd57d71f83b49ca7ee9c4b43"
+
 elliptic@^6.0.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
@@ -2089,6 +2078,12 @@ first-chunk-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/first-chunk-stream/-/first-chunk-stream-1.0.0.tgz#59bfb50cd905f60d7c394cd3d9acaab4e6ad934e"
 
+first-chunk-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/first-chunk-stream/-/first-chunk-stream-2.0.0.tgz#1bdecdb8e083c0664b91945581577a43a9f31d70"
+  dependencies:
+    readable-stream "^2.0.2"
+
 flagged-respawn@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/flagged-respawn/-/flagged-respawn-0.3.2.tgz#ff191eddcd7088a675b2610fffc976be9b8074b5"
@@ -2106,9 +2101,9 @@ flatten@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.2.tgz#dae46a9d78fbe25292258cc1e780a41d95c03782"
 
-flow-bin@^0.49.1:
-  version "0.49.1"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.49.1.tgz#c9e456b3173a7535a4ffaf28956352c63bb8e3e9"
+flow-bin@^0.51.0:
+  version "0.51.0"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.51.0.tgz#97a3c511a17caa25d8fad58fc17aaabcb86319fe"
 
 flow-jsdoc@^0.3.0:
   version "0.3.0"
@@ -2548,18 +2543,17 @@ gulp-rev-replace@^0.4.3:
     gulp-util "^3.0.7"
     through2 "^2.0.0"
 
-gulp-rev@^7.1.2:
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/gulp-rev/-/gulp-rev-7.1.2.tgz#5e17cc229f6b45c74256f88ad3f2d3e9a3305829"
+gulp-rev@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/gulp-rev/-/gulp-rev-8.0.0.tgz#02f162fef9ac28e3e03c8f30db0e78b34833abd2"
   dependencies:
     gulp-util "^3.0.0"
     modify-filename "^1.1.0"
-    object-assign "^4.0.1"
-    rev-hash "^1.0.0"
+    rev-hash "^2.0.0"
     rev-path "^1.0.0"
-    sort-keys "^1.0.0"
+    sort-keys "^2.0.0"
     through2 "^2.0.0"
-    vinyl-file "^1.1.0"
+    vinyl-file "^3.0.0"
 
 gulp-sass@^3.1.0:
   version "3.1.0"
@@ -3078,7 +3072,7 @@ is-unc-path@^0.1.1:
   dependencies:
     unc-path-regex "^0.1.0"
 
-is-utf8@^0.2.0:
+is-utf8@^0.2.0, is-utf8@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
@@ -3645,11 +3639,7 @@ math-expression-evaluator@^1.2.14:
   version "1.2.16"
   resolved "https://registry.yarnpkg.com/math-expression-evaluator/-/math-expression-evaluator-1.2.16.tgz#b357fa1ca9faefb8e48d10c14ef2bcb2d9f0a7c9"
 
-mathml-tag-names@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/mathml-tag-names/-/mathml-tag-names-2.0.0.tgz#eee615112a2b127e70f558d69c9ebe14076503d7"
-
-mathml-tag-names@^2.0.1:
+mathml-tag-names@^2.0.0, mathml-tag-names@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/mathml-tag-names/-/mathml-tag-names-2.0.1.tgz#8d41268168bf86d1102b98109e28e531e7a34578"
 
@@ -4640,18 +4630,18 @@ postcss-zindex@^2.0.1:
     postcss "^5.0.4"
     uniqs "^2.0.0"
 
-postcss@^5.0.0, postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0.14, postcss@^5.0.16, postcss@^5.0.18, postcss@^5.0.2, postcss@^5.0.20, postcss@^5.0.21, postcss@^5.0.4, postcss@^5.0.5, postcss@^5.0.8, postcss@^5.2.13, postcss@^5.2.15, postcss@^5.2.4:
-  version "5.2.15"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.15.tgz#a9e8685e50e06cc5b3fdea5297273246c26f5b30"
+postcss@^5.0.0, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0.16, postcss@^5.0.18, postcss@^5.0.2, postcss@^5.0.20, postcss@^5.0.21, postcss@^5.0.4, postcss@^5.0.5, postcss@^5.0.8, postcss@^5.2.13, postcss@^5.2.15, postcss@^5.2.16, postcss@^5.2.4:
+  version "5.2.17"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.17.tgz#cf4f597b864d65c8a492b2eabe9d706c879c388b"
   dependencies:
     chalk "^1.1.3"
     js-base64 "^2.1.9"
     source-map "^0.5.6"
     supports-color "^3.2.3"
 
-postcss@^5.2.16:
-  version "5.2.17"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.17.tgz#cf4f597b864d65c8a492b2eabe9d706c879c388b"
+postcss@^5.0.10, postcss@^5.0.14:
+  version "5.2.15"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.15.tgz#a9e8685e50e06cc5b3fdea5297273246c26f5b30"
   dependencies:
     chalk "^1.1.3"
     js-base64 "^2.1.9"
@@ -5058,9 +5048,9 @@ restore-cursor@^2.0.0:
     onetime "^2.0.0"
     signal-exit "^3.0.2"
 
-rev-hash@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/rev-hash/-/rev-hash-1.0.0.tgz#96993959ea9bfb1c59b13adf02ac2e34bb373603"
+rev-hash@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/rev-hash/-/rev-hash-2.0.0.tgz#7720a236ed0c258df3e64bec03ec048b05b924c4"
 
 rev-path@^1.0.0:
   version "1.0.0"
@@ -5192,6 +5182,12 @@ sort-keys@^1.0.0:
   dependencies:
     is-plain-obj "^1.0.0"
 
+sort-keys@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-2.0.0.tgz#658535584861ec97d730d6cf41822e1f56684128"
+  dependencies:
+    is-plain-obj "^1.0.0"
+
 source-list-map@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.0.tgz#aaa47403f7b245a92fbc97ea08f250d6087ed085"
@@ -5253,11 +5249,7 @@ spdx-license-ids@^1.0.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz#c9df7a3424594ade6bd11900d596696dc06bac57"
 
-specificity@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/specificity/-/specificity-0.3.0.tgz#332472d4e5eb5af20821171933998a6bc3b1ce6f"
-
-specificity@^0.3.1:
+specificity@^0.3.0, specificity@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/specificity/-/specificity-0.3.1.tgz#f1b068424ce317ae07478d95de3c21cf85e8d567"
 
@@ -5336,14 +5328,7 @@ string-width@^1.0.1, string-width@^1.0.2:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-string-width@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.0.0.tgz#635c5436cc72a6e0c387ceca278d4e2eec52687e"
-  dependencies:
-    is-fullwidth-code-point "^2.0.0"
-    strip-ansi "^3.0.0"
-
-string-width@^2.1.0:
+string-width@^2.0.0, string-width@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   dependencies:
@@ -5376,11 +5361,17 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
-strip-bom-stream@^1.0.0:
+strip-bom-buf@^1.0.0:
   version "1.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom-stream/-/strip-bom-stream-1.0.0.tgz#e7144398577d51a6bed0fa1994fa05f43fd988ee"
+  resolved "https://registry.yarnpkg.com/strip-bom-buf/-/strip-bom-buf-1.0.0.tgz#1cb45aaf57530f4caf86c7f75179d2c9a51dd572"
   dependencies:
-    first-chunk-stream "^1.0.0"
+    is-utf8 "^0.2.1"
+
+strip-bom-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom-stream/-/strip-bom-stream-2.0.0.tgz#f87db5ef2613f6968aa545abfe1ec728b6a829ca"
+  dependencies:
+    first-chunk-stream "^2.0.0"
     strip-bom "^2.0.0"
 
 strip-bom-string@1.X:
@@ -5891,14 +5882,15 @@ verror@1.3.6:
   dependencies:
     extsprintf "1.0.2"
 
-vinyl-file@^1.1.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/vinyl-file/-/vinyl-file-1.3.0.tgz#aa05634d3a867ba91447bedbb34afcb26f44f6e7"
+vinyl-file@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/vinyl-file/-/vinyl-file-3.0.0.tgz#b104d9e4409ffa325faadd520642d0a3b488b365"
   dependencies:
     graceful-fs "^4.1.2"
-    strip-bom "^2.0.0"
-    strip-bom-stream "^1.0.0"
-    vinyl "^1.1.0"
+    pify "^2.3.0"
+    strip-bom-buf "^1.0.0"
+    strip-bom-stream "^2.0.0"
+    vinyl "^2.0.1"
 
 vinyl-fs@^0.3.0:
   version "0.3.14"
@@ -5954,7 +5946,7 @@ vinyl@^0.5.0:
     clone-stats "^0.0.1"
     replace-ext "0.0.1"
 
-vinyl@^2.0.0:
+vinyl@^2.0.0, vinyl@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-2.0.1.tgz#1c3b4931e7ac4c1efee743f3b91a74c094407bb6"
   dependencies: