diff --git a/client/package-lock.json b/client/package-lock.json
index cb79bd8..def7afc 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -26,7 +26,7 @@
         "@vitest/ui": "^4.1.8",
         "autoprefixer": "^10.4.20",
         "happy-dom": "^20.8.9",
-        "postcss": "^8.5.12",
+        "postcss": "^8.5.24",
         "simple-drawing-board": "^3.1.2",
         "svelte": "^5.55.10",
         "svelte-check": "^4.3.4",
@@ -2665,9 +2665,9 @@
       }
     },
     "node_modules/nanoid": {
-      "version": "3.3.12",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.12.tgz",
-      "integrity": "sha512-ZB9RH/39qpq5Vu6Y+NmUaFhQR6pp+M2Xt76XBnEwDaGcVAqhlvxrl3B2bKS5D3NH3QR76v3aSrKaF/Kiy7lEtQ==",
+      "version": "3.3.16",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.16.tgz",
+      "integrity": "sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==",
       "funding": [
         {
           "type": "github",
@@ -2771,9 +2771,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.15",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.15.tgz",
-      "integrity": "sha512-FfR8sjd4em2T6fb3I2MwAJU7HWVMr9zba+enmQeeWFfCbm+UOC/0X4DS8XtpUTMwWMGbjKYP7xjfNekzyGmB3A==",
+      "version": "8.5.24",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.24.tgz",
+      "integrity": "sha512-8RyVklq0owXUTa4xlpzu4l9AaVKIdQvAcOHZWaMh98HgySsUtxRVf/chRe3dsSLqb6i40BzGRzEUddRaI+9TSw==",
       "funding": [
         {
           "type": "opencollective",
@@ -2790,7 +2790,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.12",
+        "nanoid": "^3.3.16",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/client/package.json b/client/package.json
index 98f39c3..83ad472 100644
--- a/client/package.json
+++ b/client/package.json
@@ -29,7 +29,7 @@
     "@vitest/ui": "^4.1.8",
     "autoprefixer": "^10.4.20",
     "happy-dom": "^20.8.9",
-    "postcss": "^8.5.12",
+    "postcss": "^8.5.24",
     "simple-drawing-board": "^3.1.2",
     "svelte": "^5.55.10",
     "svelte-check": "^4.3.4",