diff --git a/package.json b/package.json
index 2d64215..ac825b4 100644
--- a/package.json
+++ b/package.json
@@ -39,9 +39,9 @@
     "qunit": "^2.9.3",
     "sass": "^1.61.0",
     "sizzle": "^2.3.3",
-    "stylelint": "^14.9.1",
-    "stylelint-config-standard": "^25.0.0",
-    "stylelint-config-standard-scss": "^5.0.0",
+    "stylelint": "^15.10.1",
+    "stylelint-config-standard": "^34.0.0",
+    "stylelint-config-standard-scss": "^10.0.0",
     "stylelint-formatter-pretty": "^3.2.0"
   },
   "dependencies": {