Update demo dependencies

demo/package.json

@@ -1,27 +1,27 @@
 {
   "name": "react-spotify-web-playback-demo",
-  "version": "0.13.5`",
+  "version": "0.14.1`",
   "description": "Demo for react-spotify-web-playback",
   "keywords": [],
   "main": "src/index.tsx",
   "dependencies": {
-    "@emotion/react": "^11.10.8",
-    "@emotion/styled": "^11.10.8",
+    "@emotion/react": "^11.11.1",
+    "@emotion/styled": "^11.11.0",
     "@gilbarbara/components": "^0.9.5",
-    "@gilbarbara/eslint-config": "^0.4.2",
-    "@gilbarbara/helpers": "^0.7.2",
-    "@gilbarbara/prettier-config": "^0.1.0",
+    "@gilbarbara/eslint-config": "^0.5.4",
+    "@gilbarbara/helpers": "^0.8.6",
+    "@gilbarbara/prettier-config": "^1.0.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-scripts": "^5.0.1",
     "react-spotify-web-playback": "latest",
-    "react-use": "^17.4.0",
-    "typescript": "^4.9.5"
+    "react-use": "^17.4.0"
   },
   "devDependencies": {
-    "@types/node": "^18.16.3",
-    "@types/react": "^18.2.0",
-    "@types/react-dom": "^18.2.1"
+    "@types/node": "18.15.3",
+    "@types/react": "18.0.25",
+    "@types/react-dom": "18.0.9",
+    "typescript": "4.9.5"
   },
   "scripts": {
     "start": "react-scripts start",

demo/tsconfig.json

@@ -5,6 +5,7 @@
     "jsx": "react-jsx",
     "lib": ["dom", "dom.iterable", "esnext"],
     "skipLibCheck": true,
+    "strict": true,
     "target": "es5"
   },
   "include": ["src/**/*"]