diff --git a/package-lock.json b/package-lock.json
index 08f400f..51ce7b1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "devDependencies": {
         "@linzjs/style": "^4.0.0",
-        "@types/node": "^18.11.9"
+        "@types/node": "^20.5.9"
       },
       "engines": {
         "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
@@ -165,9 +165,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "18.16.16",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.16.16.tgz",
-      "integrity": "sha512-NpaM49IGQQAUlBhHMF82QH80J08os4ZmyF9MkpCzWAGuOHqE4gTEbhzd7L3l5LmWuZ6E0OiC1FweQ4tsiW35+g==",
+      "version": "20.5.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.5.9.tgz",
+      "integrity": "sha512-PcGNd//40kHAS3sTlzKB9C9XL4K0sTup8nbG5lC14kzEteTNuAFh9u5nA0o5TWnSG2r/JNPRXFVcHJIIeRlmqQ==",
       "dev": true
     },
     "node_modules/@types/semver": {
diff --git a/package.json b/package.json
index 7e01f35..d13dfc9 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,6 @@
   ],
   "devDependencies": {
     "@linzjs/style": "^4.0.0",
-    "@types/node": "^18.11.9"
+    "@types/node": "^20.5.9"
   }
 }