Lock packages to their latest version

Author: hacknug

package.json

@@ -35,23 +35,24 @@
     "parcel-bundler": "1.12.5"
   },
   "devDependencies": {
-    "@fullhuman/postcss-purgecss": "^1.3.0",
-    "autoprefixer": "^9.8.6",
-    "cssnano": "^4.1.11",
-    "eslint": "^7.2.0",
-    "eslint-config-standard": "^16.0.1",
-    "eslint-plugin-import": "^2.23.4",
-    "eslint-plugin-node": "^11.0.0",
-    "eslint-plugin-promise": "^5.1.0",
-    "npm-run-all": "^4.1.5",
-    "parcel-plugin-bundle-visualiser": "^1.2.0",
-    "percy": "^0.28.6",
-    "postcss-cli": "^7.1.0",
-    "postcss-fontpath": "^1.0.0",
-    "posthtml-expressions": "^1.7.1",
-    "posthtml-include": "^1.7.1",
-    "posthtml-load-config": "^2.0.0",
-    "stylelint-config-standard": "^22.0.0",
-    "tailwindcss": "^1.9.6"
+    "@fullhuman/postcss-purgecss": "1.3.0",
+    "autoprefixer": "9.8.6",
+    "cssnano": "4.1.11",
+    "eslint": "7.28.0",
+    "eslint-config-standard": "16.0.3",
+    "eslint-plugin-import": "2.23.4",
+    "eslint-plugin-node": "11.1.0",
+    "eslint-plugin-promise": "5.1.0",
+    "npm-run-all": "4.1.5",
+    "parcel-plugin-bundle-visualiser": "1.2.0",
+    "percy": "0.28.6",
+    "postcss": "8.3.0",
+    "postcss-cli": "8.3.1",
+    "postcss-fontpath": "1.0.0",
+    "posthtml-expressions": "1.7.1",
+    "posthtml-include": "1.7.1",
+    "posthtml-load-config": "2.0.0",
+    "stylelint-config-standard": "22.0.0",
+    "tailwindcss": "1.9.6"
   }
 }