diff --git a/package.json b/package.json
index bf0a1c1..9679fce 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "intersection-observer": "^0.12.2",
     "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
-    "postcss": "8.4.31",
+    "postcss": "8.5.6",
     "prettier": "2.8.7",
     "react-resize-observer": "^1.1.1",
     "resize-observer-polyfill": "^1.5.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1a00d24..25ae168 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -166,8 +166,8 @@ importers:
         specifier: ^29.7.0
         version: 29.7.0
       postcss:
-        specifier: 8.4.31
-        version: 8.4.31
+        specifier: 8.5.6
+        version: 8.5.6
       prettier:
         specifier: 2.8.7
         version: 2.8.7
@@ -2813,16 +2813,12 @@ packages:
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
-  postcss@8.4.31:
-    resolution: {integrity: sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==}
-    engines: {node: ^10 || ^12 || >=14}
-
   postcss@8.4.49:
     resolution: {integrity: sha512-OCVPnIObs4N29kxTjzLfUryOkvZEq+pf8jTF0lg8E7uETuWHA+v7j3c/xJmiqpX450191LlmZfUKkXxkTry7nA==}
     engines: {node: ^10 || ^12 || >=14}
 
-  postcss@8.5.3:
-    resolution: {integrity: sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==}
+  postcss@8.5.6:
+    resolution: {integrity: sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==}
     engines: {node: ^10 || ^12 || >=14}
 
   prelude-ls@1.2.1:
@@ -6560,19 +6556,13 @@ snapshots:
 
   postcss-value-parser@4.2.0: {}
 
-  postcss@8.4.31:
-    dependencies:
-      nanoid: 3.3.11
-      picocolors: 1.1.1
-      source-map-js: 1.2.1
-
   postcss@8.4.49:
     dependencies:
       nanoid: 3.3.11
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
-  postcss@8.5.3:
+  postcss@8.5.6:
     dependencies:
       nanoid: 3.3.11
       picocolors: 1.1.1
@@ -7137,7 +7127,7 @@ snapshots:
   vite@6.2.6(@types/node@22.14.1)(sass@1.86.3):
     dependencies:
       esbuild: 0.25.2
-      postcss: 8.5.3
+      postcss: 8.5.6
       rollup: 4.40.0
     optionalDependencies:
       '@types/node': 22.14.1