Update dependencies

package.json

@@ -17,7 +17,7 @@
     "@babel/preset-env": "^7.14.2",
     "@babel/preset-react": "^7.13.13",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.4.3",
-    "@techtrain/cli-railway": "^0.1.0-alpha.8",
+    "@techtrain/cli-railway": "^0.1.0-alpha.9",
     "@types/jest": "^26.0.23",
     "@types/react": "^17.0.6",
     "@types/react-dom": "^17.0.5",
@@ -40,7 +40,7 @@
     "html-webpack-plugin": "^5.3.1",
     "jest": "^26.6.3",
     "jest-css-modules": "^2.1.0",
-    "postcss": "^8.2.15",
+    "postcss": "^8.3.0",
     "postcss-loader": "^5.3.0",
     "postcss-preset-env": "^6.7.0",
     "prettier": "^2.3.0",

yarn.lock

@@ -1363,10 +1363,10 @@
   dependencies:
     "@sinonjs/commons" "^1.7.0"
 
-"@techtrain/cli-railway@^0.1.0-alpha.8":
-  version "0.1.0-alpha.8"
-  resolved "https://registry.yarnpkg.com/@techtrain/cli-railway/-/cli-railway-0.1.0-alpha.8.tgz#911477236a311bb99aa7372e94088270c7a7de8b"
-  integrity sha512-GZn0molXQ4AZlqHBkM1wm8EvO+j8raN3kR/vGN/feldfQuhV3tGa5aCpOXdSR0qlA+nQ0H0nMCROmEzUHvUzBA==
+"@techtrain/cli-railway@^0.1.0-alpha.9":
+  version "0.1.0-alpha.9"
+  resolved "https://registry.yarnpkg.com/@techtrain/cli-railway/-/cli-railway-0.1.0-alpha.9.tgz#86582b2b7b475e34e9a99d3f83f8a2e0cbc95ee3"
+  integrity sha512-MoXqGu3sHWeLUaVod+HU38XASAt+HsFlMJo+uiqRPp2jTPMpmfBaaQlNmfFIetrv/7fqVfWAw45UlKh7pioAmw==
 
 "@types/babel__core@^7.0.0", "@types/babel__core@^7.1.7":
   version "7.1.14"
@@ -7039,6 +7039,15 @@ postcss@^8.2.15:
     nanoid "^3.1.23"
     source-map "^0.6.1"
 
+postcss@^8.3.0:
+  version "8.3.0"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.3.0.tgz#b1a713f6172ca427e3f05ef1303de8b65683325f"
+  integrity sha512-+ogXpdAjWGa+fdYY5BQ96V/6tAo+TdSSIMP5huJBIygdWwKtVoB5JWZ7yUd4xZ8r+8Kvvx4nyg/PQ071H4UtcQ==
+  dependencies:
+    colorette "^1.2.2"
+    nanoid "^3.1.23"
+    source-map-js "^0.6.2"
+
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
@@ -7923,6 +7932,11 @@ source-list-map@^2.0.1:
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
   integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
 
+source-map-js@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-0.6.2.tgz#0bb5de631b41cfbda6cfba8bd05a80efdfd2385e"
+  integrity sha512-/3GptzWzu0+0MBQFrDKzw/DvvMTUORvgY6k6jd/VS6iCR4RDTKWH6v6WPwQoUO8667uQEf9Oe38DxAYWY5F/Ug==
+
 source-map-resolve@^0.5.0:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"