diff --git a/backend/package-lock.json b/backend/package-lock.json
index 8e1bfdb..25f1393 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -26,7 +26,7 @@
         "@nestjs/testing": "^11.0.0",
         "@types/express": "^5.0.0",
         "@types/jest": "^29.5.14",
-        "@types/node": "^22.9.0",
+        "@types/node": "^26.1.1",
         "@types/supertest": "^6.0.2",
         "eslint": "^9.15.0",
         "jest": "^29.7.0",
@@ -2251,13 +2251,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.20.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.20.1.tgz",
-      "integrity": "sha512-EANqOCF9QFyra+4pfxUcX9STKJpCLjMbObVzljIJomAWSnuSIEAvyzEU53GaajbXJEgdh0iEcPL+DGvpUd4k1Q==",
+      "version": "26.1.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.1.1.tgz",
+      "integrity": "sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw==",
       "devOptional": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/qs": {
@@ -9523,9 +9523,9 @@
       }
     },
     "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==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "devOptional": true,
       "license": "MIT"
     },
diff --git a/backend/package.json b/backend/package.json
index 7456ae9..71bf876 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -31,7 +31,7 @@
     "@nestjs/testing": "^11.0.0",
     "@types/express": "^5.0.0",
     "@types/jest": "^29.5.14",
-    "@types/node": "^22.9.0",
+    "@types/node": "^26.1.1",
     "@types/supertest": "^6.0.2",
     "eslint": "^9.15.0",
     "jest": "^29.7.0",