diff --git a/package-lock.json b/package-lock.json
index 999c826..b35a713 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -81,7 +81,7 @@
         "globals": "^15.9.0",
         "happy-dom": "^20.7.0",
         "jsdom": "^27.2.0",
-        "postcss": "^8.4.35",
+        "postcss": "^8.5.15",
         "prettier": "^3.8.1",
         "tailwindcss": "^3.4.1",
         "typescript": "^5.9.3",
@@ -10947,23 +10947,6 @@
       ],
       "license": "CC-BY-4.0"
     },
-    "node_modules/canvas": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/canvas/-/canvas-3.2.1.tgz",
-      "integrity": "sha512-ej1sPFR5+0YWtaVp6S1N1FVz69TQCqmrkGeRvQxZeAB1nAIcjNTHVwrZtYtWFFBmQsF40/uDLehsW5KuYC99mg==",
-      "dev": true,
-      "hasInstallScript": true,
-      "license": "MIT",
-      "optional": true,
-      "peer": true,
-      "dependencies": {
-        "node-addon-api": "^7.0.0",
-        "prebuild-install": "^7.1.3"
-      },
-      "engines": {
-        "node": "^18.12.0 || >= 20.9.0"
-      }
-    },
     "node_modules/ccount": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/ccount/-/ccount-2.0.1.tgz",
@@ -17441,9 +17424,9 @@
       "optional": true
     },
     "node_modules/nanoid": {
-      "version": "3.3.11",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
-      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==",
+      "version": "3.3.14",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.14.tgz",
+      "integrity": "sha512-U9kYi5bpVMEI31yC8iw4bJJp0avcHXA0W8/wNfLfnvJYzihQo2ZRPYPvpAAd570HAcCBjCTN7vnr+v4StKl1IQ==",
       "funding": [
         {
           "type": "github",
@@ -18671,9 +18654,9 @@
       }
     },
     "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": "8.5.15",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.15.tgz",
+      "integrity": "sha512-FfR8sjd4em2T6fb3I2MwAJU7HWVMr9zba+enmQeeWFfCbm+UOC/0X4DS8XtpUTMwWMGbjKYP7xjfNekzyGmB3A==",
       "funding": [
         {
           "type": "opencollective",
@@ -18690,7 +18673,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.11",
+        "nanoid": "^3.3.12",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/package.json b/package.json
index 7cbfc4e..2237aa3 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "globals": "^15.9.0",
     "happy-dom": "^20.7.0",
     "jsdom": "^27.2.0",
-    "postcss": "^8.4.35",
+    "postcss": "^8.5.15",
     "prettier": "^3.8.1",
     "tailwindcss": "^3.4.1",
     "typescript": "^5.9.3",