diff --git a/.nvmrc b/.nvmrc
index 8320a6d..5767036 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-22.15.1
+22.21.1
diff --git a/package-lock.json b/package-lock.json
index c90f855..4d0bfde 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@eslint-recommended/eslint-config-typescript": "50.1.0",
         "@tsconfig/node22": "22.0.0",
         "@tsconfig/strictest": "2.0.5",
-        "@types/node": "22.15.35",
+        "@types/node": "22.19.1",
         "eslint": "8.57.1",
         "glob": "11.1.0",
         "rimraf": "6.0.1",
@@ -20,7 +20,7 @@
         "typescript": "5.9.3"
       },
       "engines": {
-        "node": "22.15.1"
+        "node": "22.21.1"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -981,9 +981,9 @@
       "peer": true
     },
     "node_modules/@types/node": {
-      "version": "22.15.35",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.15.35.tgz",
-      "integrity": "sha512-stV91mHxlWpDksiUiivmFfQzjy2JLlb2NUTxKipiANEbxBZsdbDU9fSrT7SHY4uoCXAxYfJZVasn3x2/hqpd3g==",
+      "version": "22.19.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.1.tgz",
+      "integrity": "sha512-LCCV0HdSZZZb34qifBsyWlUmok6W7ouER+oQIGBScS8EsZsQbrtFTUrDX4hOl+CS6p7cnNC4td+qrSVGSCTUfQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 6962655..0fda38b 100644
--- a/package.json
+++ b/package.json
@@ -12,13 +12,13 @@
     "test": "glob -c 'node --test --require tsx/cjs' 'src/**/*.test.ts'"
   },
   "engines": {
-    "node": "22.15.1"
+    "node": "22.21.1"
   },
   "devDependencies": {
     "@eslint-recommended/eslint-config-typescript": "50.1.0",
     "@tsconfig/node22": "22.0.0",
     "@tsconfig/strictest": "2.0.5",
-    "@types/node": "22.15.35",
+    "@types/node": "22.19.1",
     "eslint": "8.57.1",
     "glob": "11.1.0",
     "rimraf": "6.0.1",