diff --git a/backend/package-lock.json b/backend/package-lock.json
index 7d941571..889137dc 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -57,7 +57,7 @@
         "@types/jest": "^29.5.11",
         "@types/jsonwebtoken": "^9.0.5",
         "@types/multer": "^2.1.0",
-        "@types/node": "^22.20.1",
+        "@types/node": "^26.4.1",
         "@types/node-cron": "^3.0.11",
         "@types/nodemailer": "^8.0.1",
         "@types/pdf-parse": "^1.1.5",
@@ -2918,13 +2918,13 @@
       }
     },
     "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": "26.4.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.1.tgz",
+      "integrity": "sha512-k97ENvZWtvA6yqz5/FS6a7duDgOPEeOQOc2iKS/nY6mX6qJUKtLnWzQS+Xj6tXweyj6ZcTAK2Qecetnvi9nCLA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/node-cron": {
@@ -10774,9 +10774,9 @@
       }
     },
     "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==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/backend/package.json b/backend/package.json
index 3fcd70e6..ddc51294 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -90,7 +90,7 @@
     "@types/jest": "^29.5.11",
     "@types/jsonwebtoken": "^9.0.5",
     "@types/multer": "^2.1.0",
-    "@types/node": "^22.20.1",
+    "@types/node": "^26.4.1",
     "@types/node-cron": "^3.0.11",
     "@types/nodemailer": "^8.0.1",
     "@types/pdf-parse": "^1.1.5",