diff --git a/package.json b/package.json
index 37048f4..75129f7 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "eslint-config-prettier": "^10.1.8",
     "globals": "^17.6.0",
     "parcel": "^2.16.4",
-    "postcss": "^8.5.15",
+    "postcss": "^8.5.18",
     "postcss-import": "^16.1.1",
     "posthtml": "^0.16.7",
     "posthtml-include": "^2.0.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a32edc1..2d6bb09 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -64,11 +64,11 @@ importers:
         specifier: ^2.16.4
         version: 2.16.4(@swc/helpers@0.5.21)
       postcss:
-        specifier: ^8.5.15
-        version: 8.5.15
+        specifier: ^8.5.18
+        version: 8.5.18
       postcss-import:
         specifier: ^16.1.1
-        version: 16.1.1(postcss@8.5.15)
+        version: 16.1.1(postcss@8.5.18)
       posthtml:
         specifier: ^0.16.7
         version: 0.16.7
@@ -83,7 +83,7 @@ importers:
         version: 17.11.1
       stylelint-config-sass-guidelines:
         specifier: ^13.0.0
-        version: 13.0.0(postcss@8.5.15)(stylelint@17.11.1)
+        version: 13.0.0(postcss@8.5.18)(stylelint@17.11.1)
       tailwindcss:
         specifier: ^4.3.1
         version: 4.3.1
@@ -1576,8 +1576,8 @@ packages:
   msgpackr@1.11.12:
     resolution: {integrity: sha512-RBdJ1Un7yGlXWajrkxcSa93nvQ0w4zBf60c0yYv7YtBelP8H2FA7XsfBbMHtXKXUMUxH7zV3Zuozh+kUQWhHvg==}
 
-  nanoid@3.3.12:
-    resolution: {integrity: sha512-ZB9RH/39qpq5Vu6Y+NmUaFhQR6pp+M2Xt76XBnEwDaGcVAqhlvxrl3B2bKS5D3NH3QR76v3aSrKaF/Kiy7lEtQ==}
+  nanoid@3.3.16:
+    resolution: {integrity: sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==}
     engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
     hasBin: true
 
@@ -1704,6 +1704,10 @@ packages:
     resolution: {integrity: sha512-FfR8sjd4em2T6fb3I2MwAJU7HWVMr9zba+enmQeeWFfCbm+UOC/0X4DS8XtpUTMwWMGbjKYP7xjfNekzyGmB3A==}
     engines: {node: ^10 || ^12 || >=14}
 
+  postcss@8.5.18:
+    resolution: {integrity: sha512-xdB1oSLHbz1vRWgCDalrCqEFTWzFlhqFC5tIHLMOSUIjhm3XXQ1qrFy8S/ESr1JYRRXqM3c1QFiMZUJdUTqyMQ==}
+    engines: {node: ^10 || ^12 || >=14}
+
   posthtml-expressions@1.11.4:
     resolution: {integrity: sha512-tJI6KhKLcePRO0/i4d01MNXfcaBa2jIu4MuVLixvGwCRzxdY2D7LLm17ijNyQNQu3xOhCffBLtUMju0K64smmQ==}
     engines: {node: '>=10'}
@@ -2848,7 +2852,7 @@ snapshots:
       '@csstools/css-parser-algorithms': 4.0.0(@csstools/css-tokenizer@4.0.0)
       '@csstools/css-tokenizer': 4.0.0
       '@csstools/media-query-list-parser': 5.0.0(@csstools/css-parser-algorithms@4.0.0(@csstools/css-tokenizer@4.0.0))(@csstools/css-tokenizer@4.0.0)
-      postcss: 8.5.15
+      postcss: 8.5.18
       postcss-selector-parser: 7.1.1
       postcss-value-parser: 4.2.0
       style-search: 0.1.0
@@ -3575,7 +3579,7 @@ snapshots:
     optionalDependencies:
       msgpackr-extract: 3.0.3
 
-  nanoid@3.3.12: {}
+  nanoid@3.3.16: {}
 
   natural-compare@1.4.0: {}
 
@@ -3670,9 +3674,9 @@ snapshots:
 
   pify@2.3.0: {}
 
-  postcss-import@16.1.1(postcss@8.5.15):
+  postcss-import@16.1.1(postcss@8.5.18):
     dependencies:
-      postcss: 8.5.15
+      postcss: 8.5.18
       postcss-value-parser: 4.2.0
       read-cache: 1.0.0
       resolve: 1.22.12
@@ -3681,13 +3685,13 @@ snapshots:
 
   postcss-resolve-nested-selector@0.1.6: {}
 
-  postcss-safe-parser@7.0.1(postcss@8.5.15):
+  postcss-safe-parser@7.0.1(postcss@8.5.18):
     dependencies:
-      postcss: 8.5.15
+      postcss: 8.5.18
 
-  postcss-scss@4.0.9(postcss@8.5.15):
+  postcss-scss@4.0.9(postcss@8.5.18):
     dependencies:
-      postcss: 8.5.15
+      postcss: 8.5.18
 
   postcss-selector-parser@7.1.1:
     dependencies:
@@ -3698,7 +3702,13 @@ snapshots:
 
   postcss@8.5.15:
     dependencies:
-      nanoid: 3.3.12
+      nanoid: 3.3.16
+      picocolors: 1.1.1
+      source-map-js: 1.2.1
+
+  postcss@8.5.18:
+    dependencies:
+      nanoid: 3.3.16
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
@@ -3830,11 +3840,11 @@ snapshots:
 
   style-search@0.1.0: {}
 
-  stylelint-config-sass-guidelines@13.0.0(postcss@8.5.15)(stylelint@17.11.1):
+  stylelint-config-sass-guidelines@13.0.0(postcss@8.5.18)(stylelint@17.11.1):
     dependencies:
       '@stylistic/stylelint-plugin': 5.1.0(stylelint@17.11.1)
-      postcss: 8.5.15
-      postcss-scss: 4.0.9(postcss@8.5.15)
+      postcss: 8.5.18
+      postcss-scss: 4.0.9(postcss@8.5.18)
       stylelint: 17.11.1
       stylelint-scss: 7.0.0(stylelint@17.11.1)
 
@@ -3878,8 +3888,8 @@ snapshots:
       micromatch: 4.0.8
       normalize-path: 3.0.0
       picocolors: 1.1.1
-      postcss: 8.5.15
-      postcss-safe-parser: 7.0.1(postcss@8.5.15)
+      postcss: 8.5.18
+      postcss-safe-parser: 7.0.1(postcss@8.5.18)
       postcss-selector-parser: 7.1.1
       postcss-value-parser: 4.2.0
       string-width: 8.2.1