diff --git a/web/package-lock.json b/web/package-lock.json
index 5abf9910..68e13585 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -8,7 +8,7 @@
       "name": "multi-ego-web",
       "version": "0.1.0",
       "dependencies": {
-        "js-yaml": "^4.2.0",
+        "js-yaml": "^4.3.0",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
         "react-router-dom": "^7.0.0"
@@ -18,7 +18,7 @@
         "@types/react-dom": "^18.3.1",
         "@vitejs/plugin-react": "^6.0.2",
         "autoprefixer": "^10.4.20",
-        "postcss": "^8.5.14",
+        "postcss": "^8.5.25",
         "tailwindcss": "^3.4.17",
         "vite": "^8.0.16"
       }
@@ -1005,9 +1005,9 @@
       "license": "MIT"
     },
     "node_modules/js-yaml": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
-      "integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.0.tgz",
+      "integrity": "sha512-1td788aAnnZ5qs7V2QIRl1owjtYpbKt749Y3xauqQgwIIGF/xXWz1wMTEBx5O3LK3lXLVuqXPdPxj2BoFHaW9Q==",
       "funding": [
         {
           "type": "github",
@@ -1356,9 +1356,9 @@
       }
     },
     "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": "3.3.17",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.17.tgz",
+      "integrity": "sha512-xQLf0A3HOMlgHq0n247/LRuAOYmB7dXJ/DvAxGvsSBij45XtBSmQycu+F8ODbHwns/XyFZagyL1+J0Offw1E0g==",
       "dev": true,
       "funding": [
         {
@@ -1459,9 +1459,9 @@
       }
     },
     "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": "8.5.25",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.25.tgz",
+      "integrity": "sha512-DTPx3RWSSnWyzLxQnlH0rJP+EW5ekl16ZU4/psbIhA0e53kJfdgaN5vKM+xP7yJtXVu+nfdVFmlgFDEKAe4Pyw==",
       "dev": true,
       "funding": [
         {
@@ -1479,7 +1479,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.12",
+        "nanoid": "^3.3.16",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/web/package.json b/web/package.json
index 21149116..383866ac 100644
--- a/web/package.json
+++ b/web/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "js-yaml": "^4.2.0",
+    "js-yaml": "^4.3.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-router-dom": "^7.0.0"
@@ -19,7 +19,7 @@
     "@types/react-dom": "^18.3.1",
     "@vitejs/plugin-react": "^6.0.2",
     "autoprefixer": "^10.4.20",
-    "postcss": "^8.5.14",
+    "postcss": "^8.5.25",
     "tailwindcss": "^3.4.17",
     "vite": "^8.0.16"
   }