diff --git a/package.json b/package.json
index 570abc0f..716e06ce 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     ]
   },
   "devDependencies": {
-    "@types/node": "17.0.45",
+    "@types/node": "20.16.5",
     "@typescript-eslint/eslint-plugin": "5.62.0",
     "@typescript-eslint/parser": "5.62.0",
     "esbuild": "0.21.1",
diff --git a/packages/express-example/package.json b/packages/express-example/package.json
index 1a4a5431..64b39849 100644
--- a/packages/express-example/package.json
+++ b/packages/express-example/package.json
@@ -9,7 +9,7 @@
   "devDependencies": {
     "@server-side-include/express-middleware": "workspace:*",
     "@types/express": "4.17.21",
-    "@types/node": "17.0.45",
+    "@types/node": "20.16.5",
     "express": "4.19.2",
     "http-proxy-middleware": "2.0.6",
     "ts-node": "10.9.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1a73eb00..13a18e0e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -4,7 +4,7 @@ importers:
 
   .:
     specifiers:
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
       '@typescript-eslint/eslint-plugin': 5.62.0
       '@typescript-eslint/parser': 5.62.0
       esbuild: 0.21.1
@@ -20,7 +20,7 @@ importers:
       tslib: 2.6.2
       typescript: 4.9.5
     devDependencies:
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
       '@typescript-eslint/eslint-plugin': 5.62.0_gceg25gd4xew4ky25uvc7u6nti
       '@typescript-eslint/parser': 5.62.0_4lxgoysztp3gakdxqfzw7vhg4u
       esbuild: 0.21.1
@@ -32,7 +32,7 @@ importers:
       lint-staged: 13.3.0
       prettier: 2.8.8
       rimraf: 3.0.2
-      ts-node: 10.9.2_cin3sed6ohfsopbmt6orxeb4o4
+      ts-node: 10.9.2_44dycbprae4dsbzljtswrhkati
       tslib: 2.6.2
       typescript: 4.9.5
 
@@ -43,7 +43,7 @@ importers:
     specifiers:
       '@server-side-include/express-middleware': workspace:*
       '@types/express': 4.17.21
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
       express: 4.19.2
       http-proxy-middleware: 2.0.6
       ts-node: 10.9.2
@@ -51,10 +51,10 @@ importers:
     devDependencies:
       '@server-side-include/express-middleware': link:../express-middleware
       '@types/express': 4.17.21
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
       express: 4.19.2
       http-proxy-middleware: 2.0.6_@types+express@4.17.21
-      ts-node: 10.9.2_cin3sed6ohfsopbmt6orxeb4o4
+      ts-node: 10.9.2_44dycbprae4dsbzljtswrhkati
       typescript: 4.9.5
 
   packages/express-middleware:
@@ -427,19 +427,19 @@ packages:
     resolution: {integrity: sha512-ALYone6pm6QmwZoAgeyNksccT9Q4AWZQ6PvfwR37GT6r6FWUPguq6sUmNGSMV2Wr761oQoBxwGGa6DR5o1DC9g==}
     dependencies:
       '@types/connect': 3.4.35
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
     dev: true
 
   /@types/connect/3.4.35:
     resolution: {integrity: sha512-cdeYyv4KWoEgpBISTxWvqYsVy444DOqehiF3fM3ne10AmJ62RSyNkUnxMJXHQWRQQX2eR94m5y1IZyDwBjV9FQ==}
     dependencies:
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
     dev: true
 
   /@types/express-serve-static-core/4.17.33:
     resolution: {integrity: sha512-TPBqmR/HRYI3eC2E5hmiivIzv+bidAfXofM+sbonAGvyDhySGw9/PQZFt2BLOrjUUR++4eJVpx6KnLQK1Fk9tA==}
     dependencies:
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
       '@types/qs': 6.9.7
       '@types/range-parser': 1.2.4
     dev: true
@@ -456,7 +456,7 @@ packages:
   /@types/http-proxy/1.17.9:
     resolution: {integrity: sha512-QsbSjA/fSk7xB+UXlCT3wHBy5ai9wOcNDWwZAtud+jXhwOM3l+EYZh8Lng4+/6n8uar0J7xILzqftJdJ/Wdfkw==}
     dependencies:
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
     dev: true
 
   /@types/json-schema/7.0.11:
@@ -467,8 +467,10 @@ packages:
     resolution: {integrity: sha512-YATxVxgRqNH6nHEIsvg6k2Boc1JHI9ZbH5iWFFv/MTkchz3b1ieGDa5T0a9RznNdI0KhVbdbWSN+KWWrQZRxTw==}
     dev: true
 
-  /@types/node/17.0.45:
-    resolution: {integrity: sha512-w+tIMs3rq2afQdsPJlODhoUEKzFP1ayaoyl1CcnwtIlsVe7K7bA1NGm4s3PraqTLlXnbIN84zuBlxBWo1u9BLw==}
+  /@types/node/20.16.5:
+    resolution: {integrity: sha512-VwYCweNo3ERajwy0IUlqqcyZ8/A7Zwa9ZP3MnENWcB11AejO+tLy3pu850goUW2FC/IJMdZUfKpX/yxL1gymCA==}
+    dependencies:
+      undici-types: 6.19.8
     dev: true
 
   /@types/qs/6.9.7:
@@ -487,7 +489,7 @@ packages:
     resolution: {integrity: sha512-nCkHGI4w7ZgAdNkrEu0bv+4xNV/XDqW+DydknebMOQwkpDGx8G+HTlj7R7ABI8i8nKxVw0wtKPi1D+lPOkh4YQ==}
     dependencies:
       '@types/mime': 1.3.2
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
     dev: true
 
   /@typescript-eslint/eslint-plugin/5.62.0_gceg25gd4xew4ky25uvc7u6nti:
@@ -2322,7 +2324,7 @@ packages:
     engines: {node: '>=0.6'}
     dev: true
 
-  /ts-node/10.9.2_cin3sed6ohfsopbmt6orxeb4o4:
+  /ts-node/10.9.2_44dycbprae4dsbzljtswrhkati:
     resolution: {integrity: sha512-f0FFpIdcHgn8zcPSbf1dRevwt047YMnaiJM3u2w2RewrB+fob/zePZcrOyQoLMMO7aBIddLcQIEK5dYjkLnGrQ==}
     hasBin: true
     peerDependencies:
@@ -2341,7 +2343,7 @@ packages:
       '@tsconfig/node12': 1.0.9
       '@tsconfig/node14': 1.0.1
       '@tsconfig/node16': 1.0.2
-      '@types/node': 17.0.45
+      '@types/node': 20.16.5
       acorn: 8.9.0
       acorn-walk: 8.2.0
       arg: 4.1.3
@@ -2402,6 +2404,10 @@ packages:
     hasBin: true
     dev: true
 
+  /undici-types/6.19.8:
+    resolution: {integrity: sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==}
+    dev: true
+
   /unpipe/1.0.0:
     resolution: {integrity: sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==}
     engines: {node: '>= 0.8'}