diff --git a/package-lock.json b/package-lock.json
index 40a2fe0..17e6f4d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
         "eslint-config-next": "14.2.21",
         "fake-indexeddb": "^6.2.5",
         "jsdom": "^25.0.1",
-        "postcss": "^8.4.49",
+        "postcss": "^8.5.10",
         "tailwindcss": "^3.4.16",
         "typescript": "^5.7.2",
         "vitest": "^2.1.8"
@@ -10237,9 +10237,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
-      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
+      "version": "8.5.10",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz",
+      "integrity": "sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index d3ec36e..81d3f46 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "eslint-config-next": "14.2.21",
     "fake-indexeddb": "^6.2.5",
     "jsdom": "^25.0.1",
-    "postcss": "^8.4.49",
+    "postcss": "^8.5.10",
     "tailwindcss": "^3.4.16",
     "typescript": "^5.7.2",
     "vitest": "^2.1.8"