diff --git a/web/package-lock.json b/web/package-lock.json
index b6da265..7ff15ce 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -19,7 +19,7 @@
         "@types/node": "^20.14.0",
         "@types/react": "^18.3.3",
         "@types/react-dom": "^18.3.0",
-        "postcss": "^8.4.38",
+        "postcss": "^8.5.8",
         "tailwindcss": "^3.4.4",
         "typescript": "^5.4.5"
       }
@@ -4255,9 +4255,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "version": "8.5.8",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
+      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
       "dev": true,
       "funding": [
         {
diff --git a/web/package.json b/web/package.json
index a587a68..d89e4ee 100644
--- a/web/package.json
+++ b/web/package.json
@@ -20,7 +20,7 @@
     "@types/node": "^20.14.0",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
-    "postcss": "^8.4.38",
+    "postcss": "^8.5.8",
     "tailwindcss": "^3.4.4",
     "typescript": "^5.4.5"
   }