diff --git a/package-lock.json b/package-lock.json
index ffc9bb5..69244aa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
                 "jest-environment-jsdom": "^30.3.0",
                 "jsdoc": "^4.0.5",
                 "jsdoc-tsimport-plugin": "^1.0.5",
-                "npm-check-updates": "^20.0.0",
+                "npm-check-updates": "^21.0.2",
                 "serve": "^14.2.6",
                 "typescript": "^5.9.3"
             },
@@ -6649,9 +6649,9 @@
             }
         },
         "node_modules/npm-check-updates": {
-            "version": "20.0.0",
-            "resolved": "https://registry.npmjs.org/npm-check-updates/-/npm-check-updates-20.0.0.tgz",
-            "integrity": "sha512-qCs02x51irGf0okCttwv8lHEO2NxT903IJ2bKpG82kIzkm6pfT3CoWB5YIvqY/wi/DdnYRfI7eVfCYYymQgvCg==",
+            "version": "21.0.2",
+            "resolved": "https://registry.npmjs.org/npm-check-updates/-/npm-check-updates-21.0.2.tgz",
+            "integrity": "sha512-b4o+4hbTOZW1gDPcM3wRpIgaB+Vyn/c6MFG2aw70Mo84f0toUulXUJtA1cncBv5BEZqUyotHFv6FR7aIN3Sq1w==",
             "dev": true,
             "license": "Apache-2.0",
             "bin": {
@@ -6659,8 +6659,8 @@
                 "npm-check-updates": "build/cli.js"
             },
             "engines": {
-                "node": ">=20.0.0",
-                "npm": ">=8.12.1"
+                "node": "^20.19.0 || ^22.12.0 || >=24.0.0",
+                "npm": ">=10.0.0"
             }
         },
         "node_modules/npm-run-path": {
diff --git a/package.json b/package.json
index c7a692f..fa734cb 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
         "eslint-plugin-n": "^16.6.2",
         "eslint-plugin-promise": "^6.6.0",
         "jest": "^30.3.0",
-        "npm-check-updates": "^20.0.0",
+        "npm-check-updates": "^21.0.2",
         "jest-environment-jsdom": "^30.3.0",
         "jsdoc": "^4.0.5",
         "jsdoc-tsimport-plugin": "^1.0.5",