diff --git a/docs/package.json b/docs/package.json
index 57f2831..e116e8e 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -14,7 +14,7 @@
     "next-themes": "0.4.6",
     "nextra": "4.6.1",
     "nextra-theme-docs": "4.6.1",
-    "postcss": "^8.5.20",
+    "postcss": "^8.5.21",
     "react": "19.2.7",
     "react-dom": "19.2.7",
     "tailwindcss": "4.3.3"
diff --git a/package.json b/package.json
index 16a959c..16c5348 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "lucide-react": "1.25.0",
     "next": "16.2.10",
     "next-themes": "0.4.6",
-    "postcss": "^8.5.20",
+    "postcss": "^8.5.21",
     "react": "19.2.7",
     "react-dom": "19.2.7",
     "zod": "4.4.3"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8640b93..dc9bd5e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -48,8 +48,8 @@ importers:
         specifier: 0.4.6
         version: 0.4.6(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
       postcss:
-        specifier: ^8.5.20
-        version: 8.5.20
+        specifier: ^8.5.21
+        version: 8.5.21
       react:
         specifier: 19.2.7
         version: 19.2.7
@@ -169,8 +169,8 @@ importers:
         specifier: 4.6.1
         version: 4.6.1(patch_hash=82125a19d7899580770f4e436be0d74752fb6fa0d45fe977f2569bedae60ad51)(@types/react@19.2.17)(next@16.2.10(@babel/core@7.29.7)(@opentelemetry/api@1.9.1)(@playwright/test@1.61.1)(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(nextra@4.6.1(next@16.2.10(@babel/core@7.29.7)(@opentelemetry/api@1.9.1)(@playwright/test@1.61.1)(react-dom@19.2.7(react@19.2.7))(react@19.2.7))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(typescript@6.0.3))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(use-sync-external-store@1.6.0(react@19.2.7))
       postcss:
-        specifier: ^8.5.20
-        version: 8.5.20
+        specifier: ^8.5.21
+        version: 8.5.21
       react:
         specifier: 19.2.7
         version: 19.2.7
@@ -6750,8 +6750,8 @@ packages:
     resolution: {integrity: sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==}
     engines: {node: ^10 || ^12 || >=14}
 
-  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}
 
   postgres-array@2.0.0:
@@ -10310,7 +10310,7 @@ snapshots:
       '@alloc/quick-lru': 5.2.0
       '@tailwindcss/node': 4.3.3
       '@tailwindcss/oxide': 4.3.3
-      postcss: 8.5.20
+      postcss: 8.5.21
       tailwindcss: 4.3.3
 
   '@tanstack/react-virtual@3.14.4(react-dom@19.2.7(react@19.2.7))(react@19.2.7)':
@@ -15571,7 +15571,7 @@ snapshots:
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
-  postcss@8.5.20:
+  postcss@8.5.21:
     dependencies:
       nanoid: 3.3.16
       picocolors: 1.1.1
@@ -17273,7 +17273,7 @@ snapshots:
     dependencies:
       lightningcss: 1.32.0
       picomatch: 4.0.5
-      postcss: 8.5.20
+      postcss: 8.5.21
       rolldown: 1.1.5
       tinyglobby: 0.2.17
     optionalDependencies: