diff --git a/package-lock.json b/package-lock.json
index 2b257fc..aa13c92 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,9 +18,9 @@
                 "eslint-plugin-editorconfig": "^4.0.3",
                 "eslint-plugin-jsdoc": "^62.9.0",
                 "neostandard": "^0.13.0",
-                "npm-check-updates": "^21.0.1",
+                "npm-check-updates": "^22.0.1",
                 "serve": "^14.2.6",
-                "stylelint": "^17.8.0",
+                "stylelint": "^17.9.1",
                 "stylelint-config-standard": "^40.0.0"
             },
             "engines": {
@@ -913,9 +913,9 @@
             }
         },
         "node_modules/@csstools/css-calc": {
-            "version": "3.1.1",
-            "resolved": "https://registry.npmjs.org/@csstools/css-calc/-/css-calc-3.1.1.tgz",
-            "integrity": "sha512-HJ26Z/vmsZQqs/o3a6bgKslXGFAungXGbinULZO3eMsOyNJHeBBZfup5FiZInOghgoM4Hwnmw+OgbJCNg1wwUQ==",
+            "version": "3.2.0",
+            "resolved": "https://registry.npmjs.org/@csstools/css-calc/-/css-calc-3.2.0.tgz",
+            "integrity": "sha512-bR9e6o2BDB12jzN/gIbjHa5wLJ4UjD1CB9pM7ehlc0ddk6EBz+yYS1EV2MF55/HUxrHcB/hehAyt5vhsA3hx7w==",
             "dev": true,
             "funding": [
                 {
@@ -927,6 +927,7 @@
                     "url": "https://opencollective.com/csstools"
                 }
             ],
+            "license": "MIT",
             "engines": {
                 "node": ">=20.19.0"
             },
@@ -958,9 +959,9 @@
             }
         },
         "node_modules/@csstools/css-syntax-patches-for-csstree": {
-            "version": "1.1.2",
-            "resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.1.2.tgz",
-            "integrity": "sha512-5GkLzz4prTIpoyeUiIu3iV6CSG3Plo7xRVOFPKI7FVEJ3mZ0A8SwK0XU3Gl7xAkiQ+mDyam+NNp875/C5y+jSA==",
+            "version": "1.1.3",
+            "resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.1.3.tgz",
+            "integrity": "sha512-SH60bMfrRCJF3morcdk57WklujF4Jr/EsQUzqkarfHXEFcAR1gg7fS/chAE922Sehgzc1/+Tz5H3Ypa1HiEKrg==",
             "dev": true,
             "funding": [
                 {
@@ -6940,9 +6941,9 @@
             }
         },
         "node_modules/npm-check-updates": {
-            "version": "21.0.1",
-            "resolved": "https://registry.npmjs.org/npm-check-updates/-/npm-check-updates-21.0.1.tgz",
-            "integrity": "sha512-BwYXOxntt5uQsLHcKw/z1awNAW1USfzQwMiBoKyCMlFi7hIVQKiMv3TJvJaHppZxmYkjvhnuogroN374Jsupvw==",
+            "version": "22.0.1",
+            "resolved": "https://registry.npmjs.org/npm-check-updates/-/npm-check-updates-22.0.1.tgz",
+            "integrity": "sha512-K8PDu7l9v7UKIwDSxLnqA9LHT76Mu4eCjGjp0JwSeSsyKWmX/YZY+AoBxw4oVdKwQLthWbzg1g+OKysHYGQCjQ==",
             "dev": true,
             "license": "Apache-2.0",
             "bin": {
@@ -8594,9 +8595,9 @@
             }
         },
         "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": [
                 {
@@ -8610,9 +8611,9 @@
             ],
             "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 1bf61d6..db57b7f 100644
--- a/package.json
+++ b/package.json
@@ -32,9 +32,9 @@
         "eslint-plugin-editorconfig": "^4.0.3",
         "eslint-plugin-jsdoc": "^62.9.0",
         "neostandard": "^0.13.0",
-        "npm-check-updates": "^21.0.1",
+        "npm-check-updates": "^22.0.1",
         "serve": "^14.2.6",
-        "stylelint": "^17.8.0",
+        "stylelint": "^17.9.1",
         "stylelint-config-standard": "^40.0.0"
     },
     "dependencies": {