diff --git a/package.json b/package.json
index 16e8ec15..e5ca079c 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "geist": "1.5.1",
     "next": "^16.1.1",
     "next-mdx-remote": "^5.0.0",
-    "postcss": "^8.5.3",
+    "postcss": "^8.5.10",
     "react": "^19.2.3",
     "react-dom": "^19.2.3",
     "react-icons": "^5.5.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 55b867fb..5c49f7eb 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -13,7 +13,7 @@ importers:
         version: 10.18.0
       '@tailwindcss/postcss':
         specifier: 4.0.0-alpha.13
-        version: 4.0.0-alpha.13(postcss@8.5.3)
+        version: 4.0.0-alpha.13(postcss@8.5.10)
       '@types/node':
         specifier: 20.11.17
         version: 20.11.17
@@ -36,8 +36,8 @@ importers:
         specifier: ^5.0.0
         version: 5.0.0(@types/react@19.2.7)(react@19.2.3)
       postcss:
-        specifier: ^8.5.3
-        version: 8.5.3
+        specifier: ^8.5.10
+        version: 8.5.10
       react:
         specifier: ^19.2.3
         version: 19.2.3
@@ -1076,8 +1076,8 @@ packages:
     resolution: {integrity: sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==}
     engines: {node: ^10 || ^12 || >=14}
 
-  postcss@8.5.3:
-    resolution: {integrity: sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==}
+  postcss@8.5.10:
+    resolution: {integrity: sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==}
     engines: {node: ^10 || ^12 || >=14}
 
   property-information@7.1.0:
@@ -1565,11 +1565,11 @@ snapshots:
       '@tailwindcss/oxide-linux-x64-musl': 4.0.0-alpha.13
       '@tailwindcss/oxide-win32-x64-msvc': 4.0.0-alpha.13
 
-  '@tailwindcss/postcss@4.0.0-alpha.13(postcss@8.5.3)':
+  '@tailwindcss/postcss@4.0.0-alpha.13(postcss@8.5.10)':
     dependencies:
       '@tailwindcss/oxide': 4.0.0-alpha.13
       lightningcss: 1.29.3
-      postcss-import: 16.1.0(postcss@8.5.3)
+      postcss-import: 16.1.0(postcss@8.5.10)
       tailwindcss: 4.0.0-alpha.13
     transitivePeerDependencies:
       - postcss
@@ -2277,9 +2277,9 @@ snapshots:
 
   pify@2.3.0: {}
 
-  postcss-import@16.1.0(postcss@8.5.3):
+  postcss-import@16.1.0(postcss@8.5.10):
     dependencies:
-      postcss: 8.5.3
+      postcss: 8.5.10
       postcss-value-parser: 4.2.0
       read-cache: 1.0.0
       resolve: 1.22.10
@@ -2292,7 +2292,7 @@ snapshots:
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
-  postcss@8.5.3:
+  postcss@8.5.10:
     dependencies:
       nanoid: 3.3.11
       picocolors: 1.1.1