diff --git a/playground/frontend/package-lock.json b/playground/frontend/package-lock.json
index 33d28b6..a8161ed 100644
--- a/playground/frontend/package-lock.json
+++ b/playground/frontend/package-lock.json
@@ -31,7 +31,7 @@
         "react-dom": "^19.0.0",
         "react-hook-form": "^7.54.2",
         "react-markdown": "^10.1.0",
-        "react-router-dom": "^7.4.0",
+        "react-router-dom": "^7.5.2",
         "rehype-pretty-code": "^0.14.1",
         "shiki": "^0.14.6",
         "sonner": "^2.0.1",
@@ -1898,12 +1898,6 @@
         "tslib": "^2.4.0"
       }
     },
-    "node_modules/@types/cookie": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-0.6.0.tgz",
-      "integrity": "sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA==",
-      "license": "MIT"
-    },
     "node_modules/@types/debug": {
       "version": "4.1.12",
       "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.12.tgz",
@@ -1980,7 +1974,6 @@
       "version": "19.0.12",
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.0.12.tgz",
       "integrity": "sha512-V6Ar115dBDrjbtXSrS+/Oruobc+qVbbUxDFC1RSbRqLt5SYvxxyIDrSC85RWml54g+jfNeEMZhEj7wW07ONQhA==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "csstype": "^3.0.2"
@@ -1990,7 +1983,7 @@
       "version": "19.0.4",
       "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.0.4.tgz",
       "integrity": "sha512-4fSQ8vWFkg+TGhePfUzVmat3eC14TXYSsiiDSLI0dVLsrm9gZFABjPy/Qu6TKgl1tq1Bu1yDsuQgY3A3DOjCcg==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "peerDependencies": {
         "@types/react": "^19.0.0"
@@ -3243,7 +3236,6 @@
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
       "integrity": "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/damerau-levenshtein": {
@@ -7141,12 +7133,11 @@
       }
     },
     "node_modules/react-router": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.4.0.tgz",
-      "integrity": "sha512-Y2g5ObjkvX3VFeVt+0CIPuYd9PpgqCslG7ASSIdN73LwA1nNWzcMLaoMRJfP3prZFI92svxFwbn7XkLJ+UPQ6A==",
+      "version": "7.5.2",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.5.2.tgz",
+      "integrity": "sha512-9Rw8r199klMnlGZ8VAsV/I8WrIF6IyJ90JQUdboupx1cdkgYqwnrYjH+I/nY/7cA1X5zia4mDJqH36npP7sxGQ==",
       "license": "MIT",
       "dependencies": {
-        "@types/cookie": "^0.6.0",
         "cookie": "^1.0.1",
         "set-cookie-parser": "^2.6.0",
         "turbo-stream": "2.4.0"
@@ -7165,12 +7156,12 @@
       }
     },
     "node_modules/react-router-dom": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.4.0.tgz",
-      "integrity": "sha512-VlksBPf3n2bijPvnA7nkTsXxMAKOj+bWp4R9c3i+bnwlSOFAGOkJkKhzy/OsRkWaBMICqcAl1JDzh9ZSOze9CA==",
+      "version": "7.5.2",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.5.2.tgz",
+      "integrity": "sha512-yk1XW8Fj7gK7flpYBXF3yzd2NbX6P7Kxjvs2b5nu1M04rb5pg/Zc4fGdBNTeT4eDYL2bvzWNyKaIMJX/RKHTTg==",
       "license": "MIT",
       "dependencies": {
-        "react-router": "7.4.0"
+        "react-router": "7.5.2"
       },
       "engines": {
         "node": ">=20.0.0"
diff --git a/playground/frontend/package.json b/playground/frontend/package.json
index 309c7b1..4a313e8 100644
--- a/playground/frontend/package.json
+++ b/playground/frontend/package.json
@@ -32,7 +32,7 @@
     "react-dom": "^19.0.0",
     "react-hook-form": "^7.54.2",
     "react-markdown": "^10.1.0",
-    "react-router-dom": "^7.4.0",
+    "react-router-dom": "^7.5.2",
     "rehype-pretty-code": "^0.14.1",
     "shiki": "^0.14.6",
     "sonner": "^2.0.1",