diff --git a/package.json b/package.json
index 01f728f17..02b7af973 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "eslint-plugin-react": "^7.37.4",
     "eslint-plugin-react-hooks": "^5.2.0",
     "jsdom": "^28.1.0",
-    "postcss": "^8.5.8",
+    "postcss": "^8.5.10",
     "prettier": "^3.8.1",
     "prettier-plugin-organize-imports": "^4.3.0",
     "tailwind-scrollbar": "^4.0.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8709aaa03..5b727e58b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -154,8 +154,8 @@ importers:
         specifier: ^28.1.0
         version: 28.1.0
       postcss:
-        specifier: ^8.5.8
-        version: 8.5.8
+        specifier: ^8.5.10
+        version: 8.5.10
       prettier:
         specifier: ^3.8.1
         version: 3.8.1
@@ -3048,8 +3048,8 @@ packages:
     resolution: {integrity: sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==}
     engines: {node: ^10 || ^12 || >=14}
 
-  postcss@8.5.8:
-    resolution: {integrity: sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==}
+  postcss@8.5.10:
+    resolution: {integrity: sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==}
     engines: {node: ^10 || ^12 || >=14}
 
   prelude-ls@1.2.1:
@@ -4689,7 +4689,7 @@ snapshots:
       '@alloc/quick-lru': 5.2.0
       '@tailwindcss/node': 4.1.18
       '@tailwindcss/oxide': 4.1.18
-      postcss: 8.5.8
+      postcss: 8.5.10
       tailwindcss: 4.1.18
 
   '@tanstack/react-virtual@3.13.12(react-dom@19.2.4(react@19.2.4))(react@19.2.4)':
@@ -6808,7 +6808,7 @@ snapshots:
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
-  postcss@8.5.8:
+  postcss@8.5.10:
     dependencies:
       nanoid: 3.3.11
       picocolors: 1.1.1
@@ -7608,7 +7608,7 @@ snapshots:
       esbuild: 0.27.2
       fdir: 6.5.0(picomatch@4.0.4)
       picomatch: 4.0.4
-      postcss: 8.5.8
+      postcss: 8.5.10
       rollup: 4.59.0
       tinyglobby: 0.2.15
     optionalDependencies: