diff --git a/package-lock.json b/package-lock.json
index b60ef103..cd2fbc16 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "convert-source-map": "^2.0.0"
       },
       "devDependencies": {
-        "@types/node": "^18.0.0",
+        "@types/node": "^20.0.0",
         "c8": "^7.2.1",
         "semver": "^7.3.2",
         "should": "13.2.3",
@@ -815,10 +815,13 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "18.18.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.18.3.tgz",
-      "integrity": "sha512-0OVfGupTl3NBFr8+iXpfZ8NR7jfFO+P1Q+IO/q0wbo02wYkP5gy36phojeYWpLQ6WAMjl+VfmqUk2YbUfp0irA==",
-      "dev": true
+      "version": "20.9.4",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.9.4.tgz",
+      "integrity": "sha512-wmyg8HUhcn6ACjsn8oKYjkN/zUzQeNtMy44weTJSM6p4MMzEOuKbA3OjJ267uPCOW7Xex9dyrNTful8XTQYoDA==",
+      "dev": true,
+      "dependencies": {
+        "undici-types": "~5.26.4"
+      }
     },
     "node_modules/acorn": {
       "version": "8.10.0",
@@ -7169,6 +7172,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
+    },
     "node_modules/unicode-length": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/unicode-length/-/unicode-length-2.1.0.tgz",
@@ -8065,10 +8074,13 @@
       "dev": true
     },
     "@types/node": {
-      "version": "18.18.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.18.3.tgz",
-      "integrity": "sha512-0OVfGupTl3NBFr8+iXpfZ8NR7jfFO+P1Q+IO/q0wbo02wYkP5gy36phojeYWpLQ6WAMjl+VfmqUk2YbUfp0irA==",
-      "dev": true
+      "version": "20.9.4",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.9.4.tgz",
+      "integrity": "sha512-wmyg8HUhcn6ACjsn8oKYjkN/zUzQeNtMy44weTJSM6p4MMzEOuKbA3OjJ267uPCOW7Xex9dyrNTful8XTQYoDA==",
+      "dev": true,
+      "requires": {
+        "undici-types": "~5.26.4"
+      }
     },
     "acorn": {
       "version": "8.10.0",
@@ -12522,6 +12534,12 @@
         "which-boxed-primitive": "^1.0.2"
       }
     },
+    "undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
+    },
     "unicode-length": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/unicode-length/-/unicode-length-2.1.0.tgz",
diff --git a/package.json b/package.json
index a09d1bc1..071a7328 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "convert-source-map": "^2.0.0"
   },
   "devDependencies": {
-    "@types/node": "^18.0.0",
+    "@types/node": "^20.0.0",
     "c8": "^7.2.1",
     "semver": "^7.3.2",
     "should": "13.2.3",