diff --git a/backend/package.json b/backend/package.json
index ac149744..c6d84b7c 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -73,7 +73,7 @@
     "@types/ioredis": "^4.28.10",
     "@types/jest": "^29.5.14",
     "@types/multer": "^1.4.12",
-    "@types/node": "^20.17.57",
+    "@types/node": "^26.1.1",
     "@types/passport-jwt": "^4.0.1",
     "@types/supertest": "^6.0.0",
     "@types/uuid": "^10.0.0",
diff --git a/package-lock.json b/package-lock.json
index ad03d3e9..521f822d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
     },
     "backend": {
       "version": "0.0.1",
-      "license": "UNLICENSED",
+      "license": "MIT",
       "dependencies": {
         "@nestjs-modules/ioredis": "^2.0.2",
         "@nestjs/common": "^11.1.3",
@@ -70,7 +70,7 @@
         "@types/ioredis": "^4.28.10",
         "@types/jest": "^29.5.14",
         "@types/multer": "^1.4.12",
-        "@types/node": "^20.17.57",
+        "@types/node": "^26.1.1",
         "@types/passport-jwt": "^4.0.1",
         "@types/supertest": "^6.0.0",
         "@types/uuid": "^10.0.0",
@@ -456,16 +456,6 @@
         "pretty-format": "^29.0.0"
       }
     },
-    "backend/node_modules/@types/node": {
-      "version": "20.19.43",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.43.tgz",
-      "integrity": "sha512-6oYBAi5ikg4Pl+kGsoYtawUMBT2zZMCvPNF7pVLnHZfd1zf38DRiWn/gT01RYCdUqkv7Fhr+C9ot4/tb+2sVvA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "undici-types": "~6.21.0"
-      }
-    },
     "backend/node_modules/ansi-regex": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
@@ -1321,13 +1311,6 @@
         "url": "https://github.com/chalk/supports-color?sponsor=1"
       }
     },
-    "backend/node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
-      "dev": true,
-      "license": "MIT"
-    },
     "backend/node_modules/write-file-atomic": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-4.0.2.tgz",
@@ -5401,12 +5384,12 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "24.0.7",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.0.7.tgz",
-      "integrity": "sha512-YIEUUr4yf8q8oQoXPpSlnvKNVKDQlPMWrmOcgzoduo7kvA2UF0/BwJ/eMKFTiTtkNL17I0M6Xe2tvwFU7be6iw==",
+      "version": "26.1.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.1.1.tgz",
+      "integrity": "sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.8.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/passport": {
@@ -19893,9 +19876,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.8.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.8.0.tgz",
-      "integrity": "sha512-9UJ2xGDvQ43tYyVMpuHlsgApydB8ZKfVYTsLDhXkFL/6gfkp+U8xTGdh8pMJv1SpZna0zxG1DwsKZsreLbXBxw==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "license": "MIT"
     },
     "node_modules/unique-filename": {