diff --git a/packages/uikit-workshop/package.json b/packages/uikit-workshop/package.json
index 5014d3613..67b896447 100644
--- a/packages/uikit-workshop/package.json
+++ b/packages/uikit-workshop/package.json
@@ -101,6 +101,7 @@
     "react-html-parser": "^2.0.2",
     "react-popper-tooltip": "^2.10.0",
     "redux-thunk": "^2.3.0",
+    "redux": "3.7.2",
     "sass-loader": "^8.0.0",
     "scriptjs": "^2.5.8",
     "scroll-js": "^2.2.0",
diff --git a/packages/uikit-workshop/src/scripts/components/pl-nav/nav.js b/packages/uikit-workshop/src/scripts/components/pl-nav/nav.js
index 43f9c177c..15f5eb060 100644
--- a/packages/uikit-workshop/src/scripts/components/pl-nav/nav.js
+++ b/packages/uikit-workshop/src/scripts/components/pl-nav/nav.js
@@ -8,7 +8,7 @@ import { getParents } from './get-parents';
 import { store } from '../../store.js'; // redux store
 import { BaseComponent } from '../base-component.js';
 import Mousetrap from 'mousetrap';
-import 'url-search-params-polyfill';
+
 import { NavLink } from './nav-link';
 import { NavList } from './nav-list';
 
@@ -238,7 +238,7 @@ class Nav extends BaseComponent {
 
     return (
       <ol class="pl-c-nav__list">
-        {patternTypes.map((item, i) => {
+        {patternGroups.map((item, i) => {
           const classes = classNames('pl-c-nav__list-item');
           const patternItems = item.patternItems;
 
diff --git a/yarn.lock b/yarn.lock
index 18a46dccf..ee55b002a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2715,14 +2715,6 @@
   dependencies:
     "@types/node" ">= 8"
 
-"@pattern-lab/starterkit-handlebars-vanilla@1.4.0":
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/@pattern-lab/starterkit-handlebars-vanilla/-/starterkit-handlebars-vanilla-1.4.0.tgz#aac144d0c21d40226f90ac5ce1b5d8505dddf330"
-  integrity sha512-inkcRhpYfm0q58zEQ9Gx2S+iVu+prAtRgqLw5Opd0MYC74NMcqN9XrcbJva4NfLn1tgx9dkA3Xmtg0IxiTHnAw==
-  dependencies:
-    node-sass "^4.12.0"
-    node-sass-glob-importer "^5.3.2"
-
 "@pattern-lab/starterkit-mustache-base@3.0.3":
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/@pattern-lab/starterkit-mustache-base/-/starterkit-mustache-base-3.0.3.tgz#8ce9bc8e0d2254ee970a09c4bdc76d4f6131c91d"
@@ -10090,13 +10082,6 @@ immediate@^3.2.3, immediate@~3.2.3:
   resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.2.3.tgz#d140fa8f614659bd6541233097ddaac25cdd991c"
   integrity sha1-0UD6j2FGWb1lQSMwl92qwlzdmRw=
 
-immutability-helper@^2.7.1:
-  version "2.9.1"
-  resolved "https://registry.yarnpkg.com/immutability-helper/-/immutability-helper-2.9.1.tgz#71c423ba387e67b6c6ceba0650572f2a2a6727df"
-  integrity sha512-r/RmRG8xO06s/k+PIaif2r5rGc3j4Yhc01jSBfwPCXDLYZwp/yxralI37Df1mwmuzcCsen/E/ITKcTEvc1PQmQ==
-  dependencies:
-    invariant "^2.2.0"
-
 immutable@^3:
   version "3.8.2"
   resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.2.tgz#c2439951455bb39913daf281376f1530e104adf3"
@@ -10397,7 +10382,7 @@ into-stream@^3.1.0:
     from2 "^2.1.1"
     p-is-promise "^1.1.0"
 
-invariant@^2.2.0, invariant@^2.2.2, invariant@^2.2.4:
+invariant@^2.2.2, invariant@^2.2.4:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
   integrity sha512-phJfQVBuaJM5raOpJjSfkiD6BpbCE4Ns//LaXl6wGYtUBY83nWS6Rf9tXm2e8VaK60JEjYldbPif/A2B1C2gNA==
@@ -11789,9 +11774,9 @@ locutus@^2.0.11:
     es6-promise "^4.2.5"
 
 lodash-es@^4.2.1:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.15.tgz#21bd96839354412f23d7a10340e5eac6ee455d78"
-  integrity sha512-rlrc3yU3+JNOpZ9zj5pQtxnx2THmvRykwL4Xlxoa8I9lHBlVbbyPhgyPMioxVZ4NqyxaVVtaJnzsyOidQIhyyQ==
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.20.tgz#29f6332eefc60e849f869c264bc71126ad61e8f7"
+  integrity sha512-JD1COMZsq8maT6mnuz1UMV0jvYD0E0aUsSOdrr1/nAG3dhqQXwRRgeW0cSqH1U43INKcqxaiVIQNOUDld7gRDA==
 
 lodash._basecopy@^3.0.0:
   version "3.0.1"
@@ -13192,13 +13177,6 @@ node-releases@^1.1.60:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.60.tgz#6948bdfce8286f0b5d0e5a88e8384e954dfe7084"
   integrity sha512-gsO4vjEdQaTusZAEebUWp2a5d7dF5DYoIpDG7WySnk7BuZDW+GPpHXoXXuYawRBr/9t5q54tirPz79kFIWg4dA==
 
-node-sass-glob-importer@^5.3.2:
-  version "5.3.2"
-  resolved "https://registry.yarnpkg.com/node-sass-glob-importer/-/node-sass-glob-importer-5.3.2.tgz#465581e46027c0e9520e6d87f7e6eda858a14acb"
-  integrity sha512-QTX7KPsISgp55REV6pMH703nzHfWCOEYEQC0cDyTRo7XO6WDvyC0OAzekuQ4gs505IZcxv9KxZ3uPJ5s5H9D3g==
-  dependencies:
-    node-sass-magic-importer "^5.3.2"
-
 node-sass-magic-importer@^5.3.2:
   version "5.3.2"
   resolved "https://registry.yarnpkg.com/node-sass-magic-importer/-/node-sass-magic-importer-5.3.2.tgz#2f2248bb2e5cdb275ba34102ebf995edadf99175"
@@ -13221,7 +13199,7 @@ node-sass-selector-importer@^5.2.0:
     node-sass-magic-importer "^5.3.2"
     postcss-scss "^2.0.0"
 
-node-sass@^4.12.0, node-sass@^4.14.1:
+node-sass@^4.14.1:
   version "4.14.1"
   resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.14.1.tgz#99c87ec2efb7047ed638fb4c9db7f3a42e2217b5"
   integrity sha512-sjCuOlvGyCJS40R8BscF5vhVlQjNN069NtQ1gSxyK1u9iqvn6tf7O1R4GNowVZfiZUCRt5MmMs1xd+4V/7Yr0g==
@@ -17100,11 +17078,6 @@ stack-utils@^1.0.2:
   dependencies:
     sass "^1.19.0"
 
-standalone-react-addons-pure-render-mixin@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/standalone-react-addons-pure-render-mixin/-/standalone-react-addons-pure-render-mixin-0.1.1.tgz#3c7409f4c79c40de9ac72c616cf679a994f37551"
-  integrity sha1-PHQJ9MecQN6axyxhbPZ5qZTzdVE=
-
 standard-version@9.0.0:
   version "9.0.0"
   resolved "https://registry.yarnpkg.com/standard-version/-/standard-version-9.0.0.tgz#814055add91eec8679a773768927f927183fc818"