diff --git a/CHANGELOG b/CHANGELOG
index a36c2739c..1c0598e62 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+mkdocs-material-2.6.3 (2018-02-18)
+
+  * Added Vietnamese translations
+
 mkdocs-material-2.6.2 (2018-02-12)
 
   * Added Arabic translations
diff --git a/README.md b/README.md
index e6bb97374..e2e364c8c 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ theme:
 ## What to expect
 
 * Responsive design and fluid layout for all kinds of screens and devices,
-  designed to serve your project documentation in a user-friendly way in 21
+  designed to serve your project documentation in a user-friendly way in 22
   languages with optimal readability.
 
 * Easily customizable primary and accent color, fonts, favicon and logo;
diff --git a/docs/getting-started.md b/docs/getting-started.md
index eba168a8d..8d2b4a198 100644
--- a/docs/getting-started.md
+++ b/docs/getting-started.md
@@ -338,7 +338,8 @@ translations for all template variables and labels in the following languages:
     <tr>
       <td><code>sv</code> / Swedish</td>
       <td><code>tr</code> / Turkish</td>
-      <td colspan="2"><code>uk</code> / Ukrainian</td>
+      <td><code>uk</code> / Ukrainian</td>
+      <td><code>vi</code> / Vietnamese</td>
     </tr>
     <tr>
       <td colspan="2">
diff --git a/docs/index.md b/docs/index.md
index 5ff2b4282..6a4fbb367 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -34,7 +34,7 @@ theme:
 ## What to expect
 
 * Responsive design and fluid layout for all kinds of screens and devices,
-  designed to serve your project documentation in a user-friendly way in 21
+  designed to serve your project documentation in a user-friendly way in 22
   languages with optimal readability.
 
 * Easily customizable primary and accent color, fonts, favicon and logo;
diff --git a/docs/release-notes.md b/docs/release-notes.md
index 8f57a6fa0..34f15d5ff 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -37,6 +37,10 @@ pip show mkdocs-material
 
 ## Changelog
 
+### 2.6.3 <small>_ February 18, 2018</small>
+
+* Added Vietnamese translations
+
 ### 2.6.2 <small>_ February 12, 2018</small>
 
 * Added Arabic translations
diff --git a/material/base.html b/material/base.html
index bd1682765..68fb13093 100644
--- a/material/base.html
+++ b/material/base.html
@@ -36,7 +36,7 @@
         <meta name="lang:{{ key }}" content="{{ lang.t(key) }}">
       {% endfor %}
       <link rel="shortcut icon" href="{{ base_url }}/{{ config.theme.favicon }}">
-      <meta name="generator" content="mkdocs-{{ mkdocs_version }}, mkdocs-material-2.6.2">
+      <meta name="generator" content="mkdocs-{{ mkdocs_version }}, mkdocs-material-2.6.3">
     {% endblock %}
     {% block htmltitle %}
       {% if page and page.meta and page.meta.title %}
diff --git a/package.json b/package.json
index 32f3a9833..7d3937839 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mkdocs-material",
-  "version": "2.6.2",
+  "version": "2.6.3",
   "description": "A Material Design theme for MkDocs",
   "keywords": [
     "mkdocs",
diff --git a/yarn.lock b/yarn.lock
index 6ce5ad45d..a3180817a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -118,6 +118,10 @@ amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
 
+ansi-escapes@^1.1.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
+
 ansi-escapes@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.0.0.tgz#ec3e8b4e9f8064fc02c3ac9b65f1c275bda8ef92"
@@ -298,17 +302,6 @@ autoprefixer@^6.3.1:
     postcss "^5.2.16"
     postcss-value-parser "^3.2.3"
 
-autoprefixer@^7.1.2:
-  version "7.2.5"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-7.2.5.tgz#04ccbd0c6a61131b6d13f53d371926092952d192"
-  dependencies:
-    browserslist "^2.11.1"
-    caniuse-lite "^1.0.30000791"
-    normalize-range "^0.1.2"
-    num2fraction "^1.2.2"
-    postcss "^6.0.16"
-    postcss-value-parser "^3.2.3"
-
 autoprefixer@^8.0.0:
   version "8.0.0"
   resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-8.0.0.tgz#c19e480f061013127c373df0b01cf46919943f74"
@@ -759,6 +752,14 @@ babel-plugin-transform-strict-mode@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
+babel-polyfill@6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-polyfill/-/babel-polyfill-6.23.0.tgz#8364ca62df8eafb830499f699177466c3b03499d"
+  dependencies:
+    babel-runtime "^6.22.0"
+    core-js "^2.4.0"
+    regenerator-runtime "^0.10.0"
+
 babel-polyfill@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-polyfill/-/babel-polyfill-6.26.0.tgz#379937abc67d7895970adc621f284cd966cf2153"
@@ -1048,7 +1049,7 @@ browserslist@^1.3.6, browserslist@^1.5.2, browserslist@^1.7.6:
     caniuse-db "^1.0.30000639"
     electron-to-chromium "^1.2.7"
 
-browserslist@^2.1.2, browserslist@^2.11.1:
+browserslist@^2.1.2:
   version "2.11.3"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-2.11.3.tgz#fe36167aed1bbcde4827ebfe71347a2cc70b99b2"
   dependencies:
@@ -1184,11 +1185,7 @@ caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
   version "1.0.30000800"
   resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000800.tgz#a86e6bc23bd9a707d5df42f33e64d0495cfda218"
 
-caniuse-lite@^1.0.30000791, caniuse-lite@^1.0.30000792:
-  version "1.0.30000792"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000792.tgz#d0cea981f8118f3961471afbb43c9a1e5bbf0332"
-
-caniuse-lite@^1.0.30000807, caniuse-lite@^1.0.30000808:
+caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000807, caniuse-lite@^1.0.30000808:
   version "1.0.30000808"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000808.tgz#7d759b5518529ea08b6705a19e70dbf401628ffc"
 
@@ -1224,7 +1221,7 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
+chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
@@ -1542,13 +1539,13 @@ cosmiconfig@^2.1.0, cosmiconfig@^2.1.1:
     parse-json "^2.2.0"
     require-from-string "^1.1.0"
 
-cosmiconfig@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-3.1.0.tgz#640a94bf9847f321800403cd273af60665c73397"
+cosmiconfig@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-4.0.0.tgz#760391549580bbd2df1e562bc177b13c290972dc"
   dependencies:
     is-directory "^0.3.1"
     js-yaml "^3.9.0"
-    parse-json "^3.0.0"
+    parse-json "^4.0.0"
     require-from-string "^2.0.1"
 
 create-ecdh@^4.0.0:
@@ -2065,11 +2062,7 @@ ecc-jsbn@~0.1.1:
   dependencies:
     jsbn "~0.1.0"
 
-electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.30:
-  version "1.3.32"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.32.tgz#11d0684c0840e003c4be8928f8ac5f35dbc2b4e6"
-
-electron-to-chromium@^1.3.33:
+electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.30, electron-to-chromium@^1.3.33:
   version "1.3.33"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.33.tgz#bf00703d62a7c65238136578c352d6c5c042a545"
 
@@ -2089,6 +2082,12 @@ emojis-list@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-2.1.0.tgz#4daa4d9db00f9819880c79fa457ae5b09a1fd389"
 
+encoding@^0.1.11:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
+  dependencies:
+    iconv-lite "~0.4.13"
+
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.1.tgz#ed29634d19baba463b6ce6b80a37213eab71ec43"
@@ -2381,7 +2380,7 @@ extend@^3.0.0, extend@~3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
-external-editor@^2.0.4:
+external-editor@^2.0.1, external-editor@^2.0.4:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.1.0.tgz#3d026a21b7f95b5726387d4200ac160d372c3b48"
   dependencies:
@@ -2865,7 +2864,7 @@ glogg@^1.0.0:
   dependencies:
     sparkles "^1.0.0"
 
-gonzales-pe@^4.0.3:
+gonzales-pe@^4.2.3:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/gonzales-pe/-/gonzales-pe-4.2.3.tgz#41091703625433285e0aee3aa47829fc1fbeb6f2"
   dependencies:
@@ -3147,7 +3146,7 @@ https-browserify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-1.0.0.tgz#ec06c10e0a34c0f2faf199f7fd7fc78fffd03c73"
 
-iconv-lite@^0.4.17:
+iconv-lite@^0.4.17, iconv-lite@~0.4.13:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
@@ -3291,6 +3290,24 @@ ini@~1.3.0:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
 
+inquirer@3.0.6:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-3.0.6.tgz#e04aaa9d05b7a3cb9b0f407d04375f0447190347"
+  dependencies:
+    ansi-escapes "^1.1.0"
+    chalk "^1.0.0"
+    cli-cursor "^2.1.0"
+    cli-width "^2.0.0"
+    external-editor "^2.0.1"
+    figures "^2.0.0"
+    lodash "^4.3.0"
+    mute-stream "0.0.7"
+    run-async "^2.2.0"
+    rx "^4.1.0"
+    string-width "^2.0.0"
+    strip-ansi "^3.0.0"
+    through "^2.3.6"
+
 inquirer@^3.0.6:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
@@ -3837,9 +3854,9 @@ klaw@^1.0.0:
   optionalDependencies:
     graceful-fs "^4.1.9"
 
-known-css-properties@^0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.5.0.tgz#6ff66943ed4a5b55657ee095779a91f4536f8084"
+known-css-properties@^0.6.0:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.6.1.tgz#31b5123ad03d8d1a3f36bd4155459c981173478b"
 
 lazy-cache@^0.2.3:
   version "0.2.7"
@@ -4329,7 +4346,7 @@ minimist@1.1.x:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.1.3.tgz#3bedfd91a92d39016fcfaa1c681e8faa1a1efda8"
 
-minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0:
+minimist@1.2.0, minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
@@ -4437,6 +4454,13 @@ no-case@^2.2.0:
   dependencies:
     lower-case "^1.1.1"
 
+node-fetch@1.6.3:
+  version "1.6.3"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.6.3.tgz#dc234edd6489982d58e8f0db4f695029abcd8c04"
+  dependencies:
+    encoding "^0.1.11"
+    is-stream "^1.0.1"
+
 node-gyp@^3.3.1:
   version "3.6.2"
   resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.6.2.tgz#9bfbe54562286284838e750eac05295853fa1c60"
@@ -4683,6 +4707,24 @@ onetime@^2.0.0:
   dependencies:
     mimic-fn "^1.0.0"
 
+opencollective@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/opencollective/-/opencollective-1.0.3.tgz#aee6372bc28144583690c3ca8daecfc120dd0ef1"
+  dependencies:
+    babel-polyfill "6.23.0"
+    chalk "1.1.3"
+    inquirer "3.0.6"
+    minimist "1.2.0"
+    node-fetch "1.6.3"
+    opn "4.0.2"
+
+opn@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/opn/-/opn-4.0.2.tgz#7abc22e644dff63b0a96d5ab7f2790c0f01abc95"
+  dependencies:
+    object-assign "^4.0.1"
+    pinkie-promise "^2.0.0"
+
 optimist@~0.6.0:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
@@ -4848,12 +4890,6 @@ parse-json@^2.1.0, parse-json@^2.2.0:
   dependencies:
     error-ex "^1.2.0"
 
-parse-json@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-3.0.0.tgz#fa6f47b18e23826ead32f263e744d0e1e847fb13"
-  dependencies:
-    error-ex "^1.3.1"
-
 parse-json@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-4.0.0.tgz#be35f5425be1f7f6c747184f98a788cb99477ee0"
@@ -5226,12 +5262,12 @@ postcss-safe-parser@^3.0.1:
   dependencies:
     postcss "^6.0.6"
 
-postcss-sass@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/postcss-sass/-/postcss-sass-0.2.0.tgz#e55516441e9526ba4b380a730d3a02e9eaa78c7a"
+postcss-sass@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/postcss-sass/-/postcss-sass-0.3.0.tgz#dc2582ee0e61541aa88bafdc5a8aebb53deaae75"
   dependencies:
-    gonzales-pe "^4.0.3"
-    postcss "^6.0.6"
+    gonzales-pe "^4.2.3"
+    postcss "^6.0.16"
 
 postcss-scss@^1.0.2:
   version "1.0.3"
@@ -5586,7 +5622,7 @@ regenerate@^1.2.1:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.3.tgz#0c336d3980553d755c39b586ae3b20aa49c82b7f"
 
-regenerator-runtime@^0.10.5:
+regenerator-runtime@^0.10.0, regenerator-runtime@^0.10.5:
   version "0.10.5"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
 
@@ -5873,6 +5909,10 @@ rx-lite@*, rx-lite@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
 
+rx@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/rx/-/rx-4.1.0.tgz#a5f13ff79ef3b740fe30aa803fb09f98805d4782"
+
 safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
@@ -6300,14 +6340,14 @@ stylelint-scss@^2.0.0:
     postcss-selector-parser "^3.1.1"
     postcss-value-parser "^3.3.0"
 
-stylelint@^8.3.0:
-  version "8.4.0"
-  resolved "https://registry.yarnpkg.com/stylelint/-/stylelint-8.4.0.tgz#c2dbaeb17236917819f9206e1c0df5fddf6f83c3"
+stylelint@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/stylelint/-/stylelint-9.0.0.tgz#dfad428e948830e522a96e0f331f510d07a4fc0b"
   dependencies:
-    autoprefixer "^7.1.2"
+    autoprefixer "^8.0.0"
     balanced-match "^1.0.0"
     chalk "^2.0.1"
-    cosmiconfig "^3.1.0"
+    cosmiconfig "^4.0.0"
     debug "^3.0.0"
     execall "^1.0.0"
     file-entry-cache "^2.0.0"
@@ -6317,22 +6357,23 @@ stylelint@^8.3.0:
     html-tags "^2.0.0"
     ignore "^3.3.3"
     imurmurhash "^0.1.4"
-    known-css-properties "^0.5.0"
+    known-css-properties "^0.6.0"
     lodash "^4.17.4"
     log-symbols "^2.0.0"
     mathml-tag-names "^2.0.1"
     meow "^4.0.0"
     micromatch "^2.3.11"
     normalize-selector "^0.2.0"
+    opencollective "^1.0.3"
     pify "^3.0.0"
-    postcss "^6.0.6"
+    postcss "^6.0.16"
     postcss-html "^0.12.0"
     postcss-less "^1.1.0"
     postcss-media-query-parser "^0.2.3"
     postcss-reporter "^5.0.0"
     postcss-resolve-nested-selector "^0.1.1"
     postcss-safe-parser "^3.0.1"
-    postcss-sass "^0.2.0"
+    postcss-sass "^0.3.0"
     postcss-scss "^1.0.2"
     postcss-selector-parser "^3.1.0"
     postcss-value-parser "^3.3.0"