diff --git a/package-lock.json b/package-lock.json
index 89c01db..11273fd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@types/chai": "^4.3.5",
         "@types/es6-shim": "^0.31.39",
         "@types/mocha": "^10.0.1",
-        "@types/node": "^20.3.2",
+        "@types/node": "^20.6.3",
         "@types/unorm": "^1.3.28",
         "@types/zepto": "^1.0.33",
         "ascii85": "^1.0.2",
@@ -120,9 +120,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.3.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.3.2.tgz",
-      "integrity": "sha512-vOBLVQeCQfIcF/2Y7eKFTqrMnizK5lRNQ7ykML/5RuwVXVWxYkgwS7xbt4B6fKCUPgbSL5FSsjHQpaGQP/dQmw==",
+      "version": "20.6.3",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.6.3.tgz",
+      "integrity": "sha512-HksnYH4Ljr4VQgEy2lTStbCKv/P590tmPe5HqOnv9Gprffgv5WXAY+Y5Gqniu0GGqeTCUdBnzC3QSrzPkBkAMA==",
       "dev": true
     },
     "node_modules/@types/unorm": {
diff --git a/package.json b/package.json
index 279494e..9d1e05c 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "@types/chai": "^4.3.5",
     "@types/es6-shim": "^0.31.39",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^20.3.2",
+    "@types/node": "^20.6.3",
     "@types/unorm": "^1.3.28",
     "@types/zepto": "^1.0.33",
     "ascii85": "^1.0.2",