--- a/package.json	Mon Jan 06 23:52:30 2020 -0800
+++ b/package.json	Thu Jan 09 00:04:45 2020 -0800
@@ -13,23 +13,26 @@
     "@polymer/decorators": "^3.0.0",
     "@polymer/polymer": "^3.3.1",
     "@types/jsonld": "^1.5.0",
-    "@types/n3": "^1.1.1",
+    "@types/n3": "^1.1.3",
     "jsonld": "^2.0.1",
     "lit-html": "^1.1.2",
     "n3": "^1.3.5",
     "readable-stream": "^3.4.0"
   },
   "devDependencies": {
-    "@rollup/plugin-commonjs": "^11.0.0",
-    "@rollup/plugin-node-resolve": "^6.0.0",
+    "@rollup/plugin-commonjs": "^11.0.1",
+    "@rollup/plugin-node-resolve": "^6.1.0",
     "@rollup/plugin-replace": "^2.3.0",
     "@types/jest": "^24.0.25",
+    "@types/rollup-plugin-postcss": "^2.0.0",
     "jest": "^24.9.0",
     "node-globals": "^0.1.5",
-    "rollup": "^1.27.14",
+    "rollup": "^1.28.0",
     "rollup-plugin-node-builtins": "^2.1.2",
+    "rollup-plugin-postcss": "^2.0.3",
     "rollup-plugin-typescript2": "^0.25.3",
-    "ts-jest": "^24.2.0",
+    "stylus": "^0.54.7",
+    "ts-jest": "^24.3.0",
     "tslib": "^1.10.0",
     "typescript": "^3.7.4"
   }