diff --git a/backend/package.json b/backend/package.json
index 9b7f93d..c3d9d92 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -29,7 +29,7 @@
     "csrf": "^3.1.0",
     "dotenv": "^17.3.1",
     "express": "^5.2.1",
-    "express-rate-limit": "^8.3.2",
+    "express-rate-limit": "^8.4.1",
     "express-session": "^1.19.0",
     "helmet": "^8.1.0",
     "morgan": "^1.10.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ed9ef3b..5f231f3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -52,8 +52,8 @@ importers:
         specifier: ^5.2.1
         version: 5.2.1
       express-rate-limit:
-        specifier: ^8.3.2
-        version: 8.3.2(express@5.2.1)
+        specifier: ^8.4.1
+        version: 8.4.1(express@5.2.1)
       express-session:
         specifier: ^1.19.0
         version: 1.19.0
@@ -837,42 +837,36 @@ packages:
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   '@rolldown/binding-linux-arm64-musl@1.0.0-rc.15':
     resolution: {integrity: sha512-ZvRYMGrAklV9PEkgt4LQM6MjQX2P58HPAuecwYObY2DhS2t35R0I810bKi0wmaYORt6m/2Sm+Z+nFgb0WhXNcQ==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   '@rolldown/binding-linux-ppc64-gnu@1.0.0-rc.15':
     resolution: {integrity: sha512-VDpgGBzgfg5hLg+uBpCLoFG5kVvEyafmfxGUV0UHLcL5irxAK7PKNeC2MwClgk6ZAiNhmo9FLhRYgvMmedLtnQ==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [ppc64]
     os: [linux]
-    libc: [glibc]
 
   '@rolldown/binding-linux-s390x-gnu@1.0.0-rc.15':
     resolution: {integrity: sha512-y1uXY3qQWCzcPgRJATPSOUP4tCemh4uBdY7e3EZbVwCJTY3gLJWnQABgeUetvED+bt1FQ01OeZwvhLS2bpNrAQ==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [s390x]
     os: [linux]
-    libc: [glibc]
 
   '@rolldown/binding-linux-x64-gnu@1.0.0-rc.15':
     resolution: {integrity: sha512-023bTPBod7J3Y/4fzAN6QtpkSABR0rigtrwaP+qSEabUh5zf6ELr9Nc7GujaROuPY3uwdSIXWrvhn1KxOvurWA==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   '@rolldown/binding-linux-x64-musl@1.0.0-rc.15':
     resolution: {integrity: sha512-witB2O0/hU4CgfOOKUoeFgQ4GktPi1eEbAhaLAIpgD6+ZnhcPkUtPsoKKHRzmOoWPZue46IThdSgdo4XneOLYw==}
     engines: {node: ^20.19.0 || >=22.12.0}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   '@rolldown/binding-openharmony-arm64@1.0.0-rc.15':
     resolution: {integrity: sha512-UCL68NJ0Ud5zRipXZE9dF5PmirzJE4E4BCIOOssEnM7wLDsxjc6Qb0sGDxTNRTP53I6MZpygyCpY8Aa8sPfKPg==}
@@ -956,28 +950,24 @@ packages:
     engines: {node: '>= 20'}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   '@tailwindcss/oxide-linux-arm64-musl@4.2.2':
     resolution: {integrity: sha512-oCfG/mS+/+XRlwNjnsNLVwnMWYH7tn/kYPsNPh+JSOMlnt93mYNCKHYzylRhI51X+TbR+ufNhhKKzm6QkqX8ag==}
     engines: {node: '>= 20'}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   '@tailwindcss/oxide-linux-x64-gnu@4.2.2':
     resolution: {integrity: sha512-rTAGAkDgqbXHNp/xW0iugLVmX62wOp2PoE39BTCGKjv3Iocf6AFbRP/wZT/kuCxC9QBh9Pu8XPkv/zCZB2mcMg==}
     engines: {node: '>= 20'}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   '@tailwindcss/oxide-linux-x64-musl@4.2.2':
     resolution: {integrity: sha512-XW3t3qwbIwiSyRCggeO2zxe3KWaEbM0/kW9e8+0XpBgyKU4ATYzcVSMKteZJ1iukJ3HgHBjbg9P5YPRCVUxlnQ==}
     engines: {node: '>= 20'}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   '@tailwindcss/oxide-wasm32-wasi@4.2.2':
     resolution: {integrity: sha512-eKSztKsmEsn1O5lJ4ZAfyn41NfG7vzCg496YiGtMDV86jz1q/irhms5O0VrY6ZwTUkFy/EKG3RfWgxSI3VbZ8Q==}
@@ -1706,8 +1696,8 @@ packages:
     resolution: {integrity: sha512-knvyeauYhqjOYvQ66MznSMs83wmHrCycNEN6Ao+2AeYEfxUIkuiVxdEa1qlGEPK+We3n0THiDciYSsCcgW/DoA==}
     engines: {node: '>=12.0.0'}
 
-  express-rate-limit@8.3.2:
-    resolution: {integrity: sha512-77VmFeJkO0/rvimEDuUC5H30oqUC4EyOhyGccfqoLebB0oiEYfM7nwPrsDsBL1gsTpwfzX8SFy2MT3TDyRq+bg==}
+  express-rate-limit@8.4.1:
+    resolution: {integrity: sha512-NGVYwQSAyEQgzxX1iCM978PP9AdO/hW93gMcF6ZwQCm+rFvLsBH6w4xcXWTcliS8La5EPRN3p9wzItqBwJrfNw==}
     engines: {node: '>= 16'}
     peerDependencies:
       express: '>= 4.11'
@@ -2022,28 +2012,24 @@ packages:
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
-    libc: [glibc]
 
   lightningcss-linux-arm64-musl@1.32.0:
     resolution: {integrity: sha512-UpQkoenr4UJEzgVIYpI80lDFvRmPVg6oqboNHfoH4CQIfNA+HOrZ7Mo7KZP02dC6LjghPQJeBsvXhJod/wnIBg==}
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
-    libc: [musl]
 
   lightningcss-linux-x64-gnu@1.32.0:
     resolution: {integrity: sha512-V7Qr52IhZmdKPVr+Vtw8o+WLsQJYCTd8loIfpDaMRWGUZfBOYEJeyJIkqGIDMZPwPx24pUMfwSxxI8phr/MbOA==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
-    libc: [glibc]
 
   lightningcss-linux-x64-musl@1.32.0:
     resolution: {integrity: sha512-bYcLp+Vb0awsiXg/80uCRezCYHNg1/l3mt0gzHnWV9XP1W5sKa5/TCdGWaR/zBM2PeF/HbsQv/j2URNOiVuxWg==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
-    libc: [musl]
 
   lightningcss-win32-arm64-msvc@1.32.0:
     resolution: {integrity: sha512-8SbC8BR40pS6baCM8sbtYDSwEVQd4JlFTOlaD3gWGHfThTcABnNDBda6eTZeqbofalIJhFx0qKzgHJmcPTnGdw==}
@@ -4342,7 +4328,7 @@ snapshots:
 
   expect-type@1.3.0: {}
 
-  express-rate-limit@8.3.2(express@5.2.1):
+  express-rate-limit@8.4.1(express@5.2.1):
     dependencies:
       express: 5.2.1
       ip-address: 10.1.0