diff --git a/backend/package.json b/backend/package.json
index 9b7f93d..e6ca519 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -45,7 +45,7 @@
     "@types/cors": "^2.8.19",
     "@types/csrf": "^3.1.3",
     "@types/express": "^5.0.6",
-    "@types/express-session": "^1.18.2",
+    "@types/express-session": "^1.19.0",
     "@types/morgan": "^1.9.10",
     "@types/node": "^25.5.0",
     "@typescript-eslint/eslint-plugin": "^8.58.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ed9ef3b..a43230f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -95,8 +95,8 @@ importers:
         specifier: ^5.0.6
         version: 5.0.6
       '@types/express-session':
-        specifier: ^1.18.2
-        version: 1.18.2
+        specifier: ^1.19.0
+        version: 1.19.0
       '@types/morgan':
         specifier: ^1.9.10
         version: 1.9.10
@@ -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==}
@@ -1083,8 +1073,8 @@ packages:
   '@types/express-serve-static-core@5.1.1':
     resolution: {integrity: sha512-v4zIMr/cX7/d2BpAEX3KNKL/JrT1s43s96lLvvdTmza1oEvDudCqK9aF/djc/SWgy8Yh0h30TZx5VpzqFCxk5A==}
 
-  '@types/express-session@1.18.2':
-    resolution: {integrity: sha512-k+I0BxwVXsnEU2hV77cCobC08kIsn4y44C3gC0b46uxZVMaXA04lSPgRLR/bSL2w0t0ShJiG8o4jPzRG/nscFg==}
+  '@types/express-session@1.19.0':
+    resolution: {integrity: sha512-GbypG0bog68UbOq2tSAp7SclvCUm3ha1uDi58OPRGK1NfRvCIu7Gz0M7fTGtpNG1T9a29GpuurQj9zEcT/lMXQ==}
 
   '@types/express@5.0.6':
     resolution: {integrity: sha512-sKYVuV7Sv9fbPIt/442koC7+IIwK5olP1KWeD88e/idgoJqDm3JV/YUiPwkoKK92ylff2MGxSz1CSjsXelx0YA==}
@@ -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==}
@@ -3646,7 +3632,7 @@ snapshots:
       '@types/range-parser': 1.2.7
       '@types/send': 1.2.1
 
-  '@types/express-session@1.18.2':
+  '@types/express-session@1.19.0':
     dependencies:
       '@types/express': 5.0.6