diff --git a/package.json b/package.json
index 7b51b8138e..cfebf151cc 100644
--- a/package.json
+++ b/package.json
@@ -97,7 +97,7 @@
     "jsdom": "29.1.1",
     "oxfmt": "0.58.0",
     "oxlint": "1.74.0",
-    "postcss": "8.5.19",
+    "postcss": "8.5.20",
     "prettier": "3.9.5",
     "pretty-quick": "4.2.2",
     "sass": "1.101.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8a9759a048..bb6ef74be8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -75,7 +75,7 @@ devDependencies:
     version: 4.1.0(vitest@4.1.0)
   autoprefixer:
     specifier: 10.5.4
-    version: 10.5.4(postcss@8.5.19)
+    version: 10.5.4(postcss@8.5.20)
   husky:
     specifier: 9.1.7
     version: 9.1.7
@@ -89,8 +89,8 @@ devDependencies:
     specifier: 1.74.0
     version: 1.74.0
   postcss:
-    specifier: 8.5.19
-    version: 8.5.19
+    specifier: 8.5.20
+    version: 8.5.20
   prettier:
     specifier: 3.9.5
     version: 3.9.5
@@ -105,7 +105,7 @@ devDependencies:
     version: 17.14.1(typescript@7.0.2)
   stylelint-config-standard-scss:
     specifier: ^17.0.0
-    version: 17.0.0(postcss@8.5.19)(stylelint@17.14.1)
+    version: 17.0.0(postcss@8.5.20)(stylelint@17.14.1)
   typescript:
     specifier: 7.0.2
     version: 7.0.2
@@ -1820,7 +1820,7 @@ packages:
     resolution: {integrity: sha512-ZKUvEIU8XpqqkMrZoy+QmAh7Ga8YE3qB8EFJzC05K69S8+dQ3xrN066vJImiIjkwYVG1Oc8eRP4YVDQOquUF9A==}
     dev: false
 
-  /autoprefixer@10.5.4(postcss@8.5.19):
+  /autoprefixer@10.5.4(postcss@8.5.20):
     resolution: {integrity: sha512-MaU0U/za7N3r6brxD4YB/l4NSrFzLPlANv6wEuQVaIPlD3L4W9rFcQPbL/EilY9BHhHvhfcz3gInDLrEtWT4EA==}
     engines: {node: ^10 || ^12 || >=14}
     hasBin: true
@@ -1831,7 +1831,7 @@ packages:
       caniuse-lite: 1.0.30001806
       fraction.js: 5.3.4
       picocolors: 1.1.1
-      postcss: 8.5.19
+      postcss: 8.5.20
       postcss-value-parser: 4.2.0
     dev: true
 
@@ -3285,22 +3285,22 @@ packages:
     resolution: {integrity: sha512-0sglIs9Wmkzbr8lQwEyIzlDOOC9bGmfVKcJTaxv3vMmd3uo4o4DerC3En0bnmgceeql9BfC8hRkp7cg0fjdVqw==}
     dev: true
 
-  /postcss-safe-parser@7.0.1(postcss@8.5.19):
+  /postcss-safe-parser@7.0.1(postcss@8.5.20):
     resolution: {integrity: sha512-0AioNCJZ2DPYz5ABT6bddIqlhgwhpHZ/l65YAYo0BCIn0xiDpsnTHz0gnoTGk0OXZW0JRs+cDwL8u/teRdz+8A==}
     engines: {node: '>=18.0'}
     peerDependencies:
       postcss: ^8.4.31
     dependencies:
-      postcss: 8.5.19
+      postcss: 8.5.20
     dev: true
 
-  /postcss-scss@4.0.9(postcss@8.5.19):
+  /postcss-scss@4.0.9(postcss@8.5.20):
     resolution: {integrity: sha512-AjKOeiwAitL/MXxQW2DliT28EKukvvbEWx3LBmJIRN8KfBGZbRTxNYW0kSqi1COiTZ57nZ9NW06S6ux//N1c9A==}
     engines: {node: '>=12.0'}
     peerDependencies:
       postcss: ^8.4.29
     dependencies:
-      postcss: 8.5.19
+      postcss: 8.5.20
     dev: true
 
   /postcss-selector-parser@7.1.4:
@@ -3315,8 +3315,8 @@ packages:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
     dev: true
 
-  /postcss@8.5.19:
-    resolution: {integrity: sha512-Mz8SaolMd8nB+G13WkORcxQKHZ/NE4xXevtkJHVuG+guo9/wYKlIMTKAqGdEmYOXR2ijPjTYNHssizdaVSUNdQ==}
+  /postcss@8.5.20:
+    resolution: {integrity: sha512-lW616l85ucIQL+FocMmL7pQFPqBmwejrCMg+iPxyImlrANNJG9NHq/RkyCZopDhd8C3LA03PHRJDjkbGu8vvug==}
     engines: {node: ^10 || ^12 || >=14}
     dependencies:
       nanoid: 3.3.16
@@ -3559,7 +3559,7 @@ packages:
       ansi-regex: 6.2.2
     dev: true
 
-  /stylelint-config-recommended-scss@17.0.1(postcss@8.5.19)(stylelint@17.14.1):
+  /stylelint-config-recommended-scss@17.0.1(postcss@8.5.20)(stylelint@17.14.1):
     resolution: {integrity: sha512-x5DVehzJudcwF0od3sGpgkln2PLLranFE7twwbp7dqDINCyZvwzFkMc6TLhNOvazRiVBJYATQLouJY0xPGB8WA==}
     engines: {node: '>=20'}
     peerDependencies:
@@ -3569,8 +3569,8 @@ packages:
       postcss:
         optional: true
     dependencies:
-      postcss: 8.5.19
-      postcss-scss: 4.0.9(postcss@8.5.19)
+      postcss: 8.5.20
+      postcss-scss: 4.0.9(postcss@8.5.20)
       stylelint: 17.14.1(typescript@7.0.2)
       stylelint-config-recommended: 18.0.0(stylelint@17.14.1)
       stylelint-scss: 7.2.0(stylelint@17.14.1)
@@ -3585,7 +3585,7 @@ packages:
       stylelint: 17.14.1(typescript@7.0.2)
     dev: true
 
-  /stylelint-config-standard-scss@17.0.0(postcss@8.5.19)(stylelint@17.14.1):
+  /stylelint-config-standard-scss@17.0.0(postcss@8.5.20)(stylelint@17.14.1):
     resolution: {integrity: sha512-uLJS6xgOCBw5EMsDW7Ukji8l28qRoMnkRch15s0qwZpskXvWt9oPzMmcYM307m9GN4MxuWLsQh4I6hU9yI53cQ==}
     engines: {node: '>=20'}
     peerDependencies:
@@ -3595,9 +3595,9 @@ packages:
       postcss:
         optional: true
     dependencies:
-      postcss: 8.5.19
+      postcss: 8.5.20
       stylelint: 17.14.1(typescript@7.0.2)
-      stylelint-config-recommended-scss: 17.0.1(postcss@8.5.19)(stylelint@17.14.1)
+      stylelint-config-recommended-scss: 17.0.1(postcss@8.5.20)(stylelint@17.14.1)
       stylelint-config-standard: 40.0.0(stylelint@17.14.1)
     dev: true
 
@@ -3662,8 +3662,8 @@ packages:
       micromatch: 4.0.8
       normalize-path: 3.0.0
       picocolors: 1.1.1
-      postcss: 8.5.19
-      postcss-safe-parser: 7.0.1(postcss@8.5.19)
+      postcss: 8.5.20
+      postcss-safe-parser: 7.0.1(postcss@8.5.20)
       postcss-selector-parser: 7.1.4
       postcss-value-parser: 4.2.0
       string-width: 8.2.2
@@ -3980,7 +3980,7 @@ packages:
       '@types/node': 26.1.1
       lightningcss: 1.33.0
       picomatch: 4.0.5
-      postcss: 8.5.19
+      postcss: 8.5.20
       rolldown: 1.1.5
       sass: 1.101.0
       tinyglobby: 0.2.17