diff --git a/app/package-lock.json b/app/package-lock.json
index 7805b1da..a32a23f7 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -20,7 +20,7 @@
         "react-bootstrap": "^2.10.10",
         "react-bootstrap-icons": "^1.11.6",
         "react-dom": "^19.2.8",
-        "react-router": "^6.30.4",
+        "react-router": "^8.3.0",
         "react-router-bootstrap": "^0.26.3",
         "react-router-dom": "^6.30.4",
         "react-syntax-highlighter": "^16.1.1",
@@ -3604,6 +3604,12 @@
       "integrity": "sha512-ASFBup0Mz1uyiIjANan1jzLQami9z1PoYSZCiiYW2FczPbenXc45FZdBZLzOT+r6+iciuEModtmCti+hjaAk0A==",
       "dev": true
     },
+    "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/copy-to-clipboard": {
       "version": "3.3.3",
       "resolved": "https://registry.npmjs.org/copy-to-clipboard/-/copy-to-clipboard-3.3.3.tgz",
@@ -7243,18 +7249,24 @@
       }
     },
     "node_modules/react-router": {
-      "version": "6.30.4",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-6.30.4.tgz",
-      "integrity": "sha512-SVUsDe+DybHM/WmYKIVYhZh1o5Dcuf16yM6WjG02Q9XVFMZIJyHYhwrr6bFBXZkVP6z69kNkMyBCujt8FaFLJA==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-8.3.0.tgz",
+      "integrity": "sha512-qyPMvW83jGIct3yiieisxdk9M745anqhpIMKN5m1t6yBMfgVPpt77aHOqs5fUlEJRMCGffg9BaQLH9oPVOL7xQ==",
       "license": "MIT",
       "dependencies": {
-        "@remix-run/router": "1.23.3"
+        "cookie-es": "^3.1.1"
       },
       "engines": {
-        "node": ">=14.0.0"
+        "node": ">=22.22.0"
       },
       "peerDependencies": {
-        "react": ">=16.8"
+        "react": ">=19.2.7",
+        "react-dom": ">=19.2.7"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
       }
     },
     "node_modules/react-router-bootstrap": {
@@ -7286,6 +7298,21 @@
         "react-dom": ">=16.8"
       }
     },
+    "node_modules/react-router-dom/node_modules/react-router": {
+      "version": "6.30.4",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-6.30.4.tgz",
+      "integrity": "sha512-SVUsDe+DybHM/WmYKIVYhZh1o5Dcuf16yM6WjG02Q9XVFMZIJyHYhwrr6bFBXZkVP6z69kNkMyBCujt8FaFLJA==",
+      "license": "MIT",
+      "dependencies": {
+        "@remix-run/router": "1.23.3"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8"
+      }
+    },
     "node_modules/react-syntax-highlighter": {
       "version": "16.1.1",
       "resolved": "https://registry.npmjs.org/react-syntax-highlighter/-/react-syntax-highlighter-16.1.1.tgz",
diff --git a/app/package.json b/app/package.json
index d2b58e9e..27a4b261 100644
--- a/app/package.json
+++ b/app/package.json
@@ -16,7 +16,7 @@
     "react-bootstrap": "^2.10.10",
     "react-bootstrap-icons": "^1.11.6",
     "react-dom": "^19.2.8",
-    "react-router": "^6.30.4",
+    "react-router": "^8.3.0",
     "react-router-bootstrap": "^0.26.3",
     "react-router-dom": "^6.30.4",
     "react-syntax-highlighter": "^16.1.1",