diff --git a/package.json b/package.json
index a90df739..70abd1ec 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "esbuild": "^0.28.1",
     "lodash": "^4.18.1",
     "nodemon": "^3.1.14",
-    "postcss": "^8.5.19",
+    "postcss": "^8.5.26",
     "postcss-cli": "^11.0.1",
     "sass": "^1.101.0",
     "trix": "^2.1.19"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3df90b7a..60137158 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -28,7 +28,7 @@ importers:
         version: 8.1.300
       autoprefixer:
         specifier: ^10.5.4
-        version: 10.5.4(postcss@8.5.19)
+        version: 10.5.4(postcss@8.5.26)
       awesomplete:
         specifier: ^1.1.7
         version: 1.1.7
@@ -51,11 +51,11 @@ importers:
         specifier: ^3.1.14
         version: 3.1.14
       postcss:
-        specifier: ^8.5.19
-        version: 8.5.19
+        specifier: ^8.5.26
+        version: 8.5.26
       postcss-cli:
         specifier: ^11.0.1
-        version: 11.0.1(postcss@8.5.19)
+        version: 11.0.1(postcss@8.5.26)
       sass:
         specifier: ^1.101.0
         version: 1.101.0
@@ -898,8 +898,8 @@ packages:
   ms@2.1.3:
     resolution: {integrity: sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==}
 
-  nanoid@3.3.16:
-    resolution: {integrity: sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==}
+  nanoid@3.3.18:
+    resolution: {integrity: sha512-DTg4MJbGMWkfi6VZFdNt2/caMbQy4Ou+Op/hJQvGEWcnVfoA1QA+xzRKAzw9jD6+GVOOeYr/mIcuDSdug6F6+w==}
     engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
     hasBin: true
 
@@ -988,8 +988,8 @@ packages:
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
-  postcss@8.5.19:
-    resolution: {integrity: sha512-Mz8SaolMd8nB+G13WkORcxQKHZ/NE4xXevtkJHVuG+guo9/wYKlIMTKAqGdEmYOXR2ijPjTYNHssizdaVSUNdQ==}
+  postcss@8.5.26:
+    resolution: {integrity: sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==}
     engines: {node: ^10 || ^12 || >=14}
 
   prelude-ls@1.2.1:
@@ -1406,13 +1406,13 @@ snapshots:
       normalize-path: 3.0.0
       picomatch: 2.3.2
 
-  autoprefixer@10.5.4(postcss@8.5.19):
+  autoprefixer@10.5.4(postcss@8.5.26):
     dependencies:
       browserslist: 4.28.6
       caniuse-lite: 1.0.30001806
       fraction.js: 5.3.4
       picocolors: 1.1.1
-      postcss: 8.5.19
+      postcss: 8.5.26
       postcss-value-parser: 4.2.0
 
   awesomplete@1.1.7: {}
@@ -1892,7 +1892,7 @@ snapshots:
 
   ms@2.1.3: {}
 
-  nanoid@3.3.16: {}
+  nanoid@3.3.18: {}
 
   natural-compare@1.4.0: {}
 
@@ -1945,15 +1945,15 @@ snapshots:
 
   pify@2.3.0: {}
 
-  postcss-cli@11.0.1(postcss@8.5.19):
+  postcss-cli@11.0.1(postcss@8.5.26):
     dependencies:
       chokidar: 3.6.0
       dependency-graph: 1.0.0
       fs-extra: 11.3.6
       picocolors: 1.1.1
-      postcss: 8.5.19
-      postcss-load-config: 5.1.0(postcss@8.5.19)
-      postcss-reporter: 7.1.0(postcss@8.5.19)
+      postcss: 8.5.26
+      postcss-load-config: 5.1.0(postcss@8.5.26)
+      postcss-reporter: 7.1.0(postcss@8.5.26)
       pretty-hrtime: 1.0.3
       read-cache: 1.0.0
       slash: 5.1.0
@@ -1963,24 +1963,24 @@ snapshots:
       - jiti
       - tsx
 
-  postcss-load-config@5.1.0(postcss@8.5.19):
+  postcss-load-config@5.1.0(postcss@8.5.26):
     dependencies:
       lilconfig: 3.1.3
       yaml: 2.9.0
     optionalDependencies:
-      postcss: 8.5.19
+      postcss: 8.5.26
 
-  postcss-reporter@7.1.0(postcss@8.5.19):
+  postcss-reporter@7.1.0(postcss@8.5.26):
     dependencies:
       picocolors: 1.1.1
-      postcss: 8.5.19
+      postcss: 8.5.26
       thenby: 1.4.1
 
   postcss-value-parser@4.2.0: {}
 
-  postcss@8.5.19:
+  postcss@8.5.26:
     dependencies:
-      nanoid: 3.3.16
+      nanoid: 3.3.18
       picocolors: 1.1.1
       source-map-js: 1.2.1