Update devDependencies and gems.

Gemfile

@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 group :development, :test do
   gem 'jekyll', '~> 3.8.6'
   gem 'jekyll-redirect-from', '~> 0.15.0'
-  gem 'jekyll-sitemap', '~> 1.3.1'
+  gem 'jekyll-sitemap', '~> 1.4.0'
   gem 'jekyll-toc', '~> 0.11.0'
   gem 'wdm', '~> 0.1.1', :install_if => Gem.win_platform?
 end

Gemfile.lock

@@ -10,8 +10,8 @@ GEM
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
     eventmachine (1.2.7-x64-mingw32)
-    ffi (1.11.1)
-    ffi (1.11.1-x64-mingw32)
+    ffi (1.11.2)
+    ffi (1.11.2-x64-mingw32)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
     i18n (0.9.5)
@@ -33,7 +33,7 @@ GEM
       jekyll (>= 3.3, < 5.0)
     jekyll-sass-converter (1.5.2)
       sass (~> 3.4)
-    jekyll-sitemap (1.3.1)
+    jekyll-sitemap (1.4.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-toc (0.11.0)
       nokogiri (~> 1.9)
@@ -56,7 +56,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
-    rouge (3.12.0)
+    rouge (3.13.0)
     safe_yaml (1.0.5)
     sass (3.7.4)
       sass-listen (~> 4.0.0)
@@ -72,7 +72,7 @@ PLATFORMS
 DEPENDENCIES
   jekyll (~> 3.8.6)
   jekyll-redirect-from (~> 0.15.0)
-  jekyll-sitemap (~> 1.3.1)
+  jekyll-sitemap (~> 1.4.0)
   jekyll-toc (~> 0.11.0)
   wdm (~> 0.1.1)
 

package.json

@@ -72,7 +72,7 @@
     "docs-lint": "node build/vnu-jar.js",
     "docs-serve": "bundle exec jekyll serve",
     "docs-serve-only": "npm run docs-serve -- --skip-initial-build --no-watch",
-    "update-deps": "ncu -a -x \"cross-env,eslint,find-unused-sass-variables,karma,karma-browserstack-launcher,karma-qunit,qunit,stylelint,stylelint-config-twbs-bootstrap\" && npm update && bundle update && cross-env-shell echo Manually update \\\"site/docs/$npm_package_version_short/assets/js/vendor/\\\"",
+    "update-deps": "ncu -a -x \"cross-env,eslint,find-unused-sass-variables,karma,karma-browserstack-launcher,karma-qunit,nodemon,qunit,rollup,stylelint,stylelint-config-twbs-bootstrap\" && npm update && bundle update && cross-env-shell echo Manually update \\\"site/docs/$npm_package_version_short/assets/js/vendor/\\\"",
     "release": "npm-run-all dist release-sri release-zip docs-production",
     "release-sri": "node build/generate-sri.js",
     "release-version": "node build/change-version.js",
@@ -103,11 +103,11 @@
     "popper.js": "^1.16.0"
   },
   "devDependencies": {
-    "@babel/cli": "^7.6.4",
-    "@babel/core": "^7.6.4",
-    "@babel/plugin-proposal-object-rest-spread": "^7.6.2",
-    "@babel/preset-env": "^7.6.3",
-    "autoprefixer": "^9.7.1",
+    "@babel/cli": "^7.7.4",
+    "@babel/core": "^7.7.4",
+    "@babel/plugin-proposal-object-rest-spread": "^7.7.4",
+    "@babel/preset-env": "^7.7.4",
+    "autoprefixer": "^9.7.2",
     "babel-eslint": "^10.0.3",
     "babel-plugin-istanbul": "^5.2.0",
     "broken-link-checker": "^0.7.8",
@@ -116,7 +116,7 @@
     "cross-env": "^5.2.1",
     "eslint": "^5.16.0",
     "find-unused-sass-variables": "^0.6.0",
-    "glob": "^7.1.5",
+    "glob": "^7.1.6",
     "hammer-simulator": "0.0.1",
     "http-server": "^0.11.1",
     "ip": "^1.1.5",
@@ -124,7 +124,7 @@
     "karma": "^3.1.4",
     "karma-browserstack-launcher": "1.4.0",
     "karma-chrome-launcher": "^3.1.0",
-    "karma-coverage-istanbul-reporter": "^2.1.0",
+    "karma-coverage-istanbul-reporter": "^2.1.1",
     "karma-detect-browsers": "^2.3.3",
     "karma-firefox-launcher": "^1.2.0",
     "karma-qunit": "^3.1.3",
@@ -135,7 +135,7 @@
     "popper.js": "^1.16.0",
     "postcss-cli": "^6.1.3",
     "qunit": "2.9.2",
-    "rollup": "^1.26.2",
+    "rollup": "1.26.5",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-node-resolve": "^5.2.0",
@@ -144,7 +144,7 @@
     "sinon": "^7.5.0",
     "stylelint": "^9.10.1",
     "stylelint-config-twbs-bootstrap": "^0.5.0",
-    "uglify-js": "^3.6.6",
+    "uglify-js": "^3.6.9",
     "vnu-jar": "19.9.4"
   },
   "engines": {