diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 7d51fb9e..1dbf4058 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -16,7 +16,7 @@
         "react": "^19.2.4",
         "react-dom": "^19.2.4",
         "react-markdown": "^10.1.0",
-        "react-router": "^7.13.2",
+        "react-router": "^8.2.0",
         "rehype-highlight": "^7.0.2",
         "remark-gfm": "^4.0.1",
         "tailwind-merge": "^3.5.0"
@@ -3558,6 +3558,7 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.1.1.tgz",
       "integrity": "sha512-ei8Aos7ja0weRpFzJnEA9UHJ/7XQmqglbRwnf2ATjcB9Wq874VKH9kfjjirM6UhU2/E5fFYadylyhFldcqSidQ==",
+      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=18"
@@ -3567,6 +3568,12 @@
         "url": "https://opencollective.com/express"
       }
     },
+    "node_modules/cookie-es": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/cookie-es/-/cookie-es-3.1.1.tgz",
+      "integrity": "sha512-UaXxwISYJPTr9hwQxMFYZ7kNhSXboMXP+Z3TRX6f1/NyaGPfuNUZOWP1pUEb75B2HjfklIYLVRfWiFZJyC6Npg==",
+      "license": "MIT"
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -7149,9 +7156,9 @@
       "license": "MIT"
     },
     "node_modules/react": {
-      "version": "19.2.5",
-      "resolved": "https://registry.npmjs.org/react/-/react-19.2.5.tgz",
-      "integrity": "sha512-llUJLzz1zTUBrskt2pwZgLq59AemifIftw4aB7JxOqf1HY2FDaGDxgwpAPVzHU1kdWabH7FauP4i1oEeer2WCA==",
+      "version": "19.2.7",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.2.7.tgz",
+      "integrity": "sha512-HNe9WslTbXmFK8o8cmwgAeJFSBvt1bPdHCVKtaaV+WlAN36mpT4hcRpwbf3fY56ar2oIXzsBpOAiIRHAdY0OlQ==",
       "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
@@ -7190,15 +7197,15 @@
       }
     },
     "node_modules/react-dom": {
-      "version": "19.2.5",
-      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.5.tgz",
-      "integrity": "sha512-J5bAZz+DXMMwW/wV3xzKke59Af6CHY7G4uYLN1OvBcKEsWOs4pQExj86BBKamxl/Ik5bx9whOrvBlSDfWzgSag==",
+      "version": "19.2.7",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.7.tgz",
+      "integrity": "sha512-t0BRVXvbiE/o20Hfw669rLbMCDWtYZLvmJigy2f0MxsXF+71pxhR3xOkspmsO8h3ZlNzyibAmtCa3l4lYKk6gQ==",
       "license": "MIT",
       "dependencies": {
         "scheduler": "^0.27.0"
       },
       "peerDependencies": {
-        "react": "^19.2.5"
+        "react": "^19.2.7"
       }
     },
     "node_modules/react-is": {
@@ -7237,20 +7244,19 @@
       }
     },
     "node_modules/react-router": {
-      "version": "7.14.1",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.14.1.tgz",
-      "integrity": "sha512-5BCvFskyAAVumqhEKh/iPhLOIkfxcEUz8WqFIARCkMg8hZZzDYX9CtwxXA0e+qT8zAxmMC0x3Ckb9iMONwc5jg==",
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-8.2.0.tgz",
+      "integrity": "sha512-uP1LgGNHyilL1u+ZkecQk74DJOKOb6q4NLNYLRJcD/fjoogftNb5/Rj/07o/QBFsY/5MbAKPm1peTCQuVPv9cQ==",
       "license": "MIT",
       "dependencies": {
-        "cookie": "^1.0.1",
-        "set-cookie-parser": "^2.6.0"
+        "cookie-es": "^3.1.1"
       },
       "engines": {
-        "node": ">=20.0.0"
+        "node": ">=22.22.0"
       },
       "peerDependencies": {
-        "react": ">=18",
-        "react-dom": ">=18"
+        "react": ">=19.2.7",
+        "react-dom": ">=19.2.7"
       },
       "peerDependenciesMeta": {
         "react-dom": {
@@ -7258,12 +7264,6 @@
         }
       }
     },
-    "node_modules/react-router/node_modules/set-cookie-parser": {
-      "version": "2.7.2",
-      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.2.tgz",
-      "integrity": "sha512-oeM1lpU/UvhTxw+g3cIfxXHyJRc/uidd3yK1P242gzHds0udQBYzs3y8j4gCCW+ZJ7ad0yctld8RYO+bdurlvw==",
-      "license": "MIT"
-    },
     "node_modules/read-cache": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/read-cache/-/read-cache-1.0.0.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index 82443dcb..bfa50862 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -26,7 +26,7 @@
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
     "react-markdown": "^10.1.0",
-    "react-router": "^7.13.2",
+    "react-router": "^8.2.0",
     "rehype-highlight": "^7.0.2",
     "remark-gfm": "^4.0.1",
     "tailwind-merge": "^3.5.0"