diff --git a/package-lock.json b/package-lock.json
index 840c5c71..6449d67e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -476,9 +476,9 @@
       }
     },
     "node_modules/@csstools/postcss-progressive-custom-properties": {
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-      "resolved": "https://registry.npmjs.org/@csstools/postcss-progressive-custom-properties/-/postcss-progressive-custom-properties-4.2.0.tgz",
-      "integrity": "sha512-fWCXRasX17N1NCPTCuwC3FJDV+Wc031f16cFuuMEfIsYJ1q5ABCa59W0C6VeMGqjNv6ldf37vvwXXAeaZjD9PA==",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-progressive-custom-properties/-/postcss-progressive-custom-properties-4.2.1.tgz",
+      "integrity": "sha512-uPiiXf7IEKtUQXsxu6uWtOlRMXd2QWWy5fhxHDnPdXKCQckPP3E34ZgDoZ62r2iT+UOgWsSbM4NvHE5m3mAEdw==",
       "funding": [
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           "type": "github",
@@ -4636,9 +4636,9 @@
       }
     },
     "node_modules/postcss-color-functional-notation": {
-      "version": "7.0.11",
-      "resolved": "https://registry.npmjs.org/postcss-color-functional-notation/-/postcss-color-functional-notation-7.0.11.tgz",
-      "integrity": "sha512-zfqoUSaHMko/k2PA9xnaydVTHqYv5vphq5Q2AHcG/dCdv/OkHYWcVWfVTBKZ526uzT8L7NghuvSw3C9PxlKnLg==",
+      "version": "7.0.12",
+      "resolved": "https://registry.npmjs.org/postcss-color-functional-notation/-/postcss-color-functional-notation-7.0.12.tgz",
+      "integrity": "sha512-TLCW9fN5kvO/u38/uesdpbx3e8AkTYhMvDZYa9JpmImWuTE99bDQ7GU7hdOADIZsiI9/zuxfAJxny/khknp1Zw==",
       "funding": [
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           "type": "github",
@@ -4654,7 +4654,7 @@
         "@csstools/css-color-parser": "^3.1.0",
         "@csstools/css-parser-algorithms": "^3.0.5",
         "@csstools/css-tokenizer": "^3.0.4",
-        "@csstools/postcss-progressive-custom-properties": "^4.2.0",
+        "@csstools/postcss-progressive-custom-properties": "^4.2.1",
         "@csstools/utilities": "^2.0.0"
       },
       "engines": {