diff --git a/frontend/package.json b/frontend/package.json
index 33ec1146..a64e207c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -34,7 +34,7 @@
     "react-hook-form": "^7.72.1",
     "react-i18next": "^17.0.2",
     "react-markdown": "^10.1.0",
-    "react-router": "^7.14.0",
+    "react-router": "^8.1.0",
     "sonner": "^2.0.7",
     "tailwind-merge": "^3.5.0",
     "tailwindcss": "^4.2.2",
diff --git a/frontend/pnpm-lock.yaml b/frontend/pnpm-lock.yaml
index 63a9ed65..f4d27462 100644
--- a/frontend/pnpm-lock.yaml
+++ b/frontend/pnpm-lock.yaml
@@ -75,8 +75,8 @@ importers:
         specifier: ^10.1.0
         version: 10.1.0(@types/react@19.2.14)(react@19.2.6)
       react-router:
-        specifier: ^7.14.0
-        version: 7.15.1(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
+        specifier: ^8.1.0
+        version: 8.1.0(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
       sonner:
         specifier: ^2.0.7
         version: 2.0.7(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
@@ -1497,9 +1497,8 @@ packages:
   convert-source-map@2.0.0:
     resolution: {integrity: sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==}
 
-  cookie@1.1.1:
-    resolution: {integrity: sha512-ei8Aos7ja0weRpFzJnEA9UHJ/7XQmqglbRwnf2ATjcB9Wq874VKH9kfjjirM6UhU2/E5fFYadylyhFldcqSidQ==}
-    engines: {node: '>=18'}
+  cookie-es@3.1.1:
+    resolution: {integrity: sha512-UaXxwISYJPTr9hwQxMFYZ7kNhSXboMXP+Z3TRX6f1/NyaGPfuNUZOWP1pUEb75B2HjfklIYLVRfWiFZJyC6Npg==}
 
   cross-spawn@7.0.6:
     resolution: {integrity: sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==}
@@ -2222,12 +2221,12 @@ packages:
       '@types/react':
         optional: true
 
-  react-router@7.15.1:
-    resolution: {integrity: sha512-R8rl9HhgikFYoPJymnUtPXWbnDb3oget6lQnfIoupbt61aT9aOhRkDsY2XRhZRyX1Z/8a5sL74fXmFNm3NRK5A==}
-    engines: {node: '>=20.0.0'}
+  react-router@8.1.0:
+    resolution: {integrity: sha512-Mdfi61uObuvWNN9OhChOC0HV6YWOIfKRzEWOvCHRSuQg8IM+Nv10edaM/2HE8ZixBpUTdQbruyWqC3sDkkh9vw==}
+    engines: {node: '>=22.22.0'}
     peerDependencies:
-      react: '>=18'
-      react-dom: '>=18'
+      react: '>=19.2.7'
+      react-dom: '>=19.2.7'
     peerDependenciesMeta:
       react-dom:
         optional: true
@@ -2286,9 +2285,6 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
-  set-cookie-parser@2.7.2:
-    resolution: {integrity: sha512-oeM1lpU/UvhTxw+g3cIfxXHyJRc/uidd3yK1P242gzHds0udQBYzs3y8j4gCCW+ZJ7ad0yctld8RYO+bdurlvw==}
-
   shebang-command@2.0.0:
     resolution: {integrity: sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==}
     engines: {node: '>=8'}
@@ -3916,7 +3912,7 @@ snapshots:
 
   convert-source-map@2.0.0: {}
 
-  cookie@1.1.1: {}
+  cookie-es@3.1.1: {}
 
   cross-spawn@7.0.6:
     dependencies:
@@ -4776,11 +4772,10 @@ snapshots:
     optionalDependencies:
       '@types/react': 19.2.14
 
-  react-router@7.15.1(react-dom@19.2.6(react@19.2.6))(react@19.2.6):
+  react-router@8.1.0(react-dom@19.2.6(react@19.2.6))(react@19.2.6):
     dependencies:
-      cookie: 1.1.1
+      cookie-es: 3.1.1
       react: 19.2.6
-      set-cookie-parser: 2.7.2
     optionalDependencies:
       react-dom: 19.2.6(react@19.2.6)
 
@@ -4849,8 +4844,6 @@ snapshots:
 
   semver@7.8.0: {}
 
-  set-cookie-parser@2.7.2: {}
-
   shebang-command@2.0.0:
     dependencies:
       shebang-regex: 3.0.0