diff --git a/package.json b/package.json
index 59c73d15..ef72b748 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "postcss-cli": "^11.0.0",
     "postcss-csso": "^6.0.1",
     "postcss-lightningcss": "^1.0.0",
-    "postcss-mixins": "^9.0.4",
+    "postcss-mixins": "^10.0.0",
     "prettier": "^3.0.0",
     "stylelint": "^16.0.2",
     "stylelint-config-property-sort-order-smacss": "^10.0.0",