diff --git a/package-lock.json b/package-lock.json
index 652f36e..2419d90 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "favicons-webpack-plugin": "6.0.1",
         "html-validate": "8.9.1",
         "npm-run-all": "4.1.5",
-        "postcss-loader": "7.3.4",
+        "postcss-loader": "8.0.0",
         "prettier": "3.2.2",
         "sass": "1.69.7",
         "sass-loader": "14.0.0",
@@ -3565,15 +3565,15 @@
       }
     },
     "node_modules/cosmiconfig": {
-      "version": "8.3.6",
-      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-8.3.6.tgz",
-      "integrity": "sha512-kcZ6+W5QzcJ3P1Mt+83OUv/oHFqZHIx8DuxG6eZ5RGMERoLqp4BuGjhHLYGK+Kf5XVkQvqBSmAy/nGWN3qDgEA==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-9.0.0.tgz",
+      "integrity": "sha512-itvL5h8RETACmOTFc4UfIyB2RfEHi71Ax6E/PivVxq9NseKbOWpeyHEOIbmAw1rs8Ak0VursQNww7lf7YtUwzg==",
       "dev": true,
       "dependencies": {
+        "env-paths": "^2.2.1",
         "import-fresh": "^3.3.0",
         "js-yaml": "^4.1.0",
-        "parse-json": "^5.2.0",
-        "path-type": "^4.0.0"
+        "parse-json": "^5.2.0"
       },
       "engines": {
         "node": ">=14"
@@ -3590,15 +3590,6 @@
         }
       }
     },
-    "node_modules/cosmiconfig/node_modules/path-type": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/path-type/-/path-type-4.0.0.tgz",
-      "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==",
-      "dev": true,
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@@ -9071,17 +9062,17 @@
       }
     },
     "node_modules/postcss-loader": {
-      "version": "7.3.4",
-      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-7.3.4.tgz",
-      "integrity": "sha512-iW5WTTBSC5BfsBJ9daFMPVrLT36MrNiC6fqOZTTaHjBNX6Pfd5p+hSBqe/fEeNd7pc13QiAyGt7VdGMw4eRC4A==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-8.0.0.tgz",
+      "integrity": "sha512-+RiNlmYd1aXYv6QSBOAu6n9eJYy0ydyXTfjljAJ3vFU6MMo2M552zTVcBpBH+R5aAeKaYVG1K9UEyAVsLL1Qjg==",
       "dev": true,
       "dependencies": {
-        "cosmiconfig": "^8.3.5",
+        "cosmiconfig": "^9.0.0",
         "jiti": "^1.20.0",
         "semver": "^7.5.4"
       },
       "engines": {
-        "node": ">= 14.15.0"
+        "node": ">= 18.12.0"
       },
       "funding": {
         "type": "opencollective",
diff --git a/package.json b/package.json
index fa4471f..64c5bd6 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "favicons-webpack-plugin": "6.0.1",
     "html-validate": "8.9.1",
     "npm-run-all": "4.1.5",
-    "postcss-loader": "7.3.4",
+    "postcss-loader": "8.0.0",
     "prettier": "3.2.2",
     "sass": "1.69.7",
     "sass-loader": "14.0.0",