diff --git a/admin/package.json b/admin/package.json
index b233a19d..355340f0 100644
--- a/admin/package.json
+++ b/admin/package.json
@@ -22,7 +22,7 @@
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.3",
     "autoprefixer": "^10.5.4",
-    "postcss": "^8.5.20",
+    "postcss": "^8.5.21",
     "tailwindcss": "^4.3.3",
     "typescript": "^7.0.2",
     "vite": "^8.1.5"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 90ad85cb..7423d45b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -54,10 +54,10 @@ importers:
         version: 6.0.3(vite@8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(jiti@2.7.0))
       autoprefixer:
         specifier: ^10.5.4
-        version: 10.5.4(postcss@8.5.20)
+        version: 10.5.4(postcss@8.5.21)
       postcss:
-        specifier: ^8.5.20
-        version: 8.5.20
+        specifier: ^8.5.21
+        version: 8.5.21
       tailwindcss:
         specifier: ^4.3.3
         version: 4.3.3
@@ -1172,8 +1172,8 @@ packages:
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
-  postcss@8.5.20:
-    resolution: {integrity: sha512-lW616l85ucIQL+FocMmL7pQFPqBmwejrCMg+iPxyImlrANNJG9NHq/RkyCZopDhd8C3LA03PHRJDjkbGu8vvug==}
+  postcss@8.5.21:
+    resolution: {integrity: sha512-v4sDNP3fdNiWMfabO7OwOQdOX8TiQSztKyT1Wj0w+j7LDallJThJRBBBmzVGyYj0crMh7jlV4zepPkiNu9UwDQ==}
     engines: {node: ^10 || ^12 || >=14}
 
   react-dom@19.2.7:
@@ -1864,13 +1864,13 @@ snapshots:
 
   assertion-error@2.0.1: {}
 
-  autoprefixer@10.5.4(postcss@8.5.20):
+  autoprefixer@10.5.4(postcss@8.5.21):
     dependencies:
       browserslist: 4.28.7
       caniuse-lite: 1.0.30001806
       fraction.js: 5.3.4
       picocolors: 1.1.1
-      postcss: 8.5.20
+      postcss: 8.5.21
       postcss-value-parser: 4.2.0
 
   baseline-browser-mapping@2.11.1: {}
@@ -2126,7 +2126,7 @@ snapshots:
 
   postcss-value-parser@4.2.0: {}
 
-  postcss@8.5.20:
+  postcss@8.5.21:
     dependencies:
       nanoid: 3.3.16
       picocolors: 1.1.1
@@ -2277,7 +2277,7 @@ snapshots:
     dependencies:
       lightningcss: 1.33.0
       picomatch: 4.0.5
-      postcss: 8.5.20
+      postcss: 8.5.21
       rolldown: 1.1.5
       tinyglobby: 0.2.17
     optionalDependencies: