index.js

@@ -72,7 +72,6 @@ module.exports = {
     'font-family-name-quotes': 'always-unless-keyword',
     'font-family-no-duplicate-names': true,
     'font-family-no-missing-generic-family-keyword': true,
-    'function-calc-no-invalid': true,
     'function-calc-no-unspaced-operator': true,
     'function-comma-space-after': 'always-single-line',
     'function-comma-space-before': 'never',

package.json

 {
   "name": "@unlsoft/eslint-config",
-  "version": "1.0.0",
+  "version": "3.0.0",
   "description": "stylelint configuration used by the UNL SOFT core courses.",
   "private": true,
   "license": "UNLICENSED",
   "devDependencies": {
-    "stylelint-config-standard": ">= 22"
+    "stylelint-config-standard": ">= 26"
   },
   "peerDependencies": {
-    "stylelint-config-standard": ">= 22"
+    "stylelint-config-standard": ">= 26"
   }
 }