diff --git a/package-lock.json b/package-lock.json
index 8566246..95afe4a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "@types/chai": "^4.3.17",
         "@types/express": "^5.0.5",
         "@types/mocha": "^10.0.10",
-        "@types/node": "^25.6.0",
+        "@types/node": "^25.9.1",
         "chai": "^6.2.1",
         "mocha": "^11.7.5",
         "nyc": "^18.0.0",
@@ -615,12 +615,12 @@
       "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/normalize-package-data": {
@@ -4423,9 +4423,9 @@
       }
     },
     "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/unicorn-magic": {
diff --git a/package.json b/package.json
index d8c7e85..cd7f6ec 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "@types/chai": "^4.3.17",
     "@types/express": "^5.0.5",
     "@types/mocha": "^10.0.10",
-    "@types/node": "^25.6.0",
+    "@types/node": "^25.9.1",
     "chai": "^6.2.1",
     "mocha": "^11.7.5",
     "nyc": "^18.0.0",