diff --git a/backend/package-lock.json b/backend/package-lock.json
index 11c6977..2de04f8 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -33,7 +33,7 @@
         "@nestjs/testing": "^11.1.19",
         "@swc/core": "^1.15.30",
         "@types/express": "^5.0.0",
-        "@types/node": "^25.6.0",
+        "@types/node": "^25.9.1",
         "@types/passport-jwt": "^4.0.1",
         "@types/supertest": "^7.2.0",
         "@vitest/coverage-v8": "^4.1.4",
@@ -1994,12 +1994,12 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "25.6.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.6.0.tgz",
-      "integrity": "sha512-+qIYRKdNYJwY3vRCZMdJbPLJAtGjQBudzZzdzwQYkEPQd+PJGixUL5QfvCLDaULoLv+RhT3LDkwEfKaAkgSmNQ==",
+      "version": "25.9.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.9.1.tgz",
+      "integrity": "sha512-xfrlY7UD5rMJk3ZVJP8BNzS28J36YJg+xp+LPXV1TdWxr8uMH5A860QNxYDGQe/ylDSgjxE52Q9VnO7p75tJxg==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.19.0"
+        "undici-types": ">=7.24.0 <7.24.7"
       }
     },
     "node_modules/@types/passport": {
@@ -7238,9 +7238,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.19.2",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.19.2.tgz",
-      "integrity": "sha512-qYVnV5OEm2AW8cJMCpdV20CDyaN3g0AjDlOGf1OW4iaDEx8MwdtChUp4zu4H0VP3nDRF/8RKWH+IPp9uW0YGZg==",
+      "version": "7.24.6",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.24.6.tgz",
+      "integrity": "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==",
       "license": "MIT"
     },
     "node_modules/universalify": {
diff --git a/backend/package.json b/backend/package.json
index 6685b2f..4af86ad 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -38,7 +38,7 @@
     "@nestjs/testing": "^11.1.19",
     "@swc/core": "^1.15.30",
     "@types/express": "^5.0.0",
-    "@types/node": "^25.6.0",
+    "@types/node": "^25.9.1",
     "@types/passport-jwt": "^4.0.1",
     "@types/supertest": "^7.2.0",
     "@vitest/coverage-v8": "^4.1.4",