diff --git a/package-lock.json b/package-lock.json
index 830b5bd5b65..450f6b366f7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -67,7 +67,7 @@
         "jsdom-testing-mocks": "^1.16.0",
         "msw": "^2.13.4",
         "sass": "^1.99.0",
-        "stylelint": "^17.8.0",
+        "stylelint": "^17.9.1",
         "vite": "^7.3.2",
         "vitest": "^4.1.4"
       },
@@ -15499,9 +15499,9 @@
       }
     },
     "node_modules/stylelint": {
-      "version": "17.8.0",
-      "resolved": "https://registry.npmjs.org/stylelint/-/stylelint-17.8.0.tgz",
-      "integrity": "sha512-oHkld9T60LDSaUQ4CSVc+tlt9eUoDlxhaGWShsUCKyIL14boZfmK5bSphZqx64aiC5tCqX+BsQMTMoSz8D1zIg==",
+      "version": "17.9.1",
+      "resolved": "https://registry.npmjs.org/stylelint/-/stylelint-17.9.1.tgz",
+      "integrity": "sha512-THTmnAPJTrg/JhkTWZlSyrO+HUYMx6ELthIHeMyD2WOKqXIJUFQv2Yxn91bvUrZdbBJaW2dUuQdPST2wcQ6C3g==",
       "dev": true,
       "funding": [
         {
@@ -15515,9 +15515,9 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "@csstools/css-calc": "^3.1.1",
+        "@csstools/css-calc": "^3.2.0",
         "@csstools/css-parser-algorithms": "^4.0.0",
-        "@csstools/css-syntax-patches-for-csstree": "^1.1.2",
+        "@csstools/css-syntax-patches-for-csstree": "^1.1.3",
         "@csstools/css-tokenizer": "^4.0.0",
         "@csstools/media-query-list-parser": "^5.0.0",
         "@csstools/selector-resolve-nested": "^4.0.0",
diff --git a/package.json b/package.json
index b134258e1df..10ddb890ebf 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "jsdom-testing-mocks": "^1.16.0",
     "msw": "^2.13.4",
     "sass": "^1.99.0",
-    "stylelint": "^17.8.0",
+    "stylelint": "^17.9.1",
     "vite": "^7.3.2",
     "vitest": "^4.1.4"
   },