diff --git a/pwa/package-lock.json b/pwa/package-lock.json
index 964472b..f99422d 100644
--- a/pwa/package-lock.json
+++ b/pwa/package-lock.json
@@ -34,7 +34,7 @@
         "eslint-config-next": "^16.2.6",
         "eslint-config-prettier": "^10.1.8",
         "jsdom": "^29.1.1",
-        "postcss": "8.5.14",
+        "postcss": "8.5.23",
         "prettier": "^3.8.1",
         "tailwindcss": "^4.3.0",
         "typescript": "5.9.3",
@@ -6435,9 +6435,9 @@
       "license": "MIT"
     },
     "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": "3.3.17",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.17.tgz",
+      "integrity": "sha512-xQLf0A3HOMlgHq0n247/LRuAOYmB7dXJ/DvAxGvsSBij45XtBSmQycu+F8ODbHwns/XyFZagyL1+J0Offw1E0g==",
       "funding": [
         {
           "type": "github",
@@ -6859,9 +6859,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.14",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.14.tgz",
-      "integrity": "sha512-SoSL4+OSEtR99LHFZQiJLkT59C5B1amGO1NzTwj7TT1qCUgUO6hxOvzkOYxD+vMrXBM3XJIKzokoERdqQq/Zmg==",
+      "version": "8.5.23",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.23.tgz",
+      "integrity": "sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==",
       "funding": [
         {
           "type": "opencollective",
@@ -6878,7 +6878,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.11",
+        "nanoid": "^3.3.16",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/pwa/package.json b/pwa/package.json
index 2adc241..7ad5fcc 100644
--- a/pwa/package.json
+++ b/pwa/package.json
@@ -42,13 +42,13 @@
     "eslint-config-next": "^16.2.6",
     "eslint-config-prettier": "^10.1.8",
     "jsdom": "^29.1.1",
-    "postcss": "8.5.14",
+    "postcss": "8.5.23",
     "prettier": "^3.8.1",
     "tailwindcss": "^4.3.0",
     "typescript": "5.9.3",
     "vitest": "^4.1.0"
   },
   "overrides": {
-    "postcss": "8.5.14"
+    "postcss": "8.5.23"
   }
 }