diff --git a/.pnp.cjs b/.pnp.cjs
index ab248a8b..9ca9b79e 100644
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -30,7 +30,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "packageDependencies": [\
             ["@jest/globals", "npm:29.6.2"],\
             ["@types/jest", "npm:29.5.3"],\
-            ["@types/node", "npm:18.16.3"],\
+            ["@types/node", "npm:20.8.5"],\
             ["@typescript-eslint/eslint-plugin", "virtual:23e3995e375b44de2e6dd1ff9a2e807d8a1e171956c03dcff966a0db5afee3cbdc6b01c9bec8b08a70b2b195f13a7d63f7e051cd6ec21ab10a4fbc95502b5983#npm:6.2.1"],\
             ["@typescript-eslint/parser", "virtual:23e3995e375b44de2e6dd1ff9a2e807d8a1e171956c03dcff966a0db5afee3cbdc6b01c9bec8b08a70b2b195f13a7d63f7e051cd6ec21ab10a4fbc95502b5983#npm:6.2.1"],\
             ["eslint", "npm:8.46.0"],\
@@ -853,7 +853,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@dancrumb/fpish", "workspace:."],\
             ["@jest/globals", "npm:29.6.2"],\
             ["@types/jest", "npm:29.5.3"],\
-            ["@types/node", "npm:18.16.3"],\
+            ["@types/node", "npm:20.8.5"],\
             ["@typescript-eslint/eslint-plugin", "virtual:23e3995e375b44de2e6dd1ff9a2e807d8a1e171956c03dcff966a0db5afee3cbdc6b01c9bec8b08a70b2b195f13a7d63f7e051cd6ec21ab10a4fbc95502b5983#npm:6.2.1"],\
             ["@typescript-eslint/parser", "virtual:23e3995e375b44de2e6dd1ff9a2e807d8a1e171956c03dcff966a0db5afee3cbdc6b01c9bec8b08a70b2b195f13a7d63f7e051cd6ec21ab10a4fbc95502b5983#npm:6.2.1"],\
             ["eslint", "npm:8.46.0"],\
@@ -1616,6 +1616,14 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@types/node", "npm:18.16.3"]\
           ],\
           "linkType": "HARD"\
+        }],\
+        ["npm:20.8.5", {\
+          "packageLocation": "./.yarn/cache/@types-node-npm-20.8.5-e81f847ee3-4bca4e4f63.zip/node_modules/@types/node/",\
+          "packageDependencies": [\
+            ["@types/node", "npm:20.8.5"],\
+            ["undici-types", "npm:5.25.3"]\
+          ],\
+          "linkType": "HARD"\
         }]\
       ]],\
       ["@types/semver", [\
@@ -5875,7 +5883,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@tsconfig/node12", "npm:1.0.11"],\
             ["@tsconfig/node14", "npm:1.0.3"],\
             ["@tsconfig/node16", "npm:1.0.3"],\
-            ["@types/node", "npm:18.16.3"],\
+            ["@types/node", "npm:20.8.5"],\
             ["@types/swc__core", null],\
             ["@types/swc__wasm", null],\
             ["@types/typescript", null],\
@@ -5954,6 +5962,15 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "linkType": "HARD"\
         }]\
       ]],\
+      ["undici-types", [\
+        ["npm:5.25.3", {\
+          "packageLocation": "./.yarn/cache/undici-types-npm-5.25.3-2ac9eafc9e-ec9d2cc365.zip/node_modules/undici-types/",\
+          "packageDependencies": [\
+            ["undici-types", "npm:5.25.3"]\
+          ],\
+          "linkType": "HARD"\
+        }]\
+      ]],\
       ["unique-filename", [\
         ["npm:2.0.1", {\
           "packageLocation": "./.yarn/cache/unique-filename-npm-2.0.1-183c6c7c2b-807acf3381.zip/node_modules/unique-filename/",\
diff --git a/.yarn/cache/@types-node-npm-20.8.5-e81f847ee3-4bca4e4f63.zip b/.yarn/cache/@types-node-npm-20.8.5-e81f847ee3-4bca4e4f63.zip
new file mode 100644
index 00000000..f0885e2c
Binary files /dev/null and b/.yarn/cache/@types-node-npm-20.8.5-e81f847ee3-4bca4e4f63.zip differ
diff --git a/.yarn/cache/undici-types-npm-5.25.3-2ac9eafc9e-ec9d2cc365.zip b/.yarn/cache/undici-types-npm-5.25.3-2ac9eafc9e-ec9d2cc365.zip
new file mode 100644
index 00000000..25e401a0
Binary files /dev/null and b/.yarn/cache/undici-types-npm-5.25.3-2ac9eafc9e-ec9d2cc365.zip differ
diff --git a/package.json b/package.json
index 926ce51c..8bc313de 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "@jest/globals": "^29.6.2",
     "@types/jest": "^29.5.3",
-    "@types/node": "^18.11.0",
+    "@types/node": "^20.8.5",
     "@typescript-eslint/eslint-plugin": "6.2.1",
     "@typescript-eslint/parser": "6.2.1",
     "eslint": "8.46.0",
diff --git a/yarn.lock b/yarn.lock
index b204fadd..a59c2727 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -430,7 +430,7 @@ __metadata:
   dependencies:
     "@jest/globals": ^29.6.2
     "@types/jest": ^29.5.3
-    "@types/node": ^18.11.0
+    "@types/node": ^20.8.5
     "@typescript-eslint/eslint-plugin": 6.2.1
     "@typescript-eslint/parser": 6.2.1
     eslint: 8.46.0
@@ -1093,13 +1093,22 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:*, @types/node@npm:^18.11.0":
+"@types/node@npm:*":
   version: 18.16.3
   resolution: "@types/node@npm:18.16.3"
   checksum: 816b39d45b05ebdc6f362b630970df3f6d82f71d418a2555353522f4eeeb078fa201de5299f02c09a09faa975e43b2745fe19c263d44069f87ddf37d6c37b717
   languageName: node
   linkType: hard
 
+"@types/node@npm:^20.8.5":
+  version: 20.8.5
+  resolution: "@types/node@npm:20.8.5"
+  dependencies:
+    undici-types: ~5.25.1
+  checksum: 4bca4e4f6307a6f5dc78812015eca9c5a998b35fcf3ba4058c9851d3dde2b22c914fa25a85b804eab5af2ab95375d15943dce8e9ba5e01d15f4bf516ca0d2816
+  languageName: node
+  linkType: hard
+
 "@types/semver@npm:^7.5.0":
   version: 7.5.0
   resolution: "@types/semver@npm:7.5.0"
@@ -4765,6 +4774,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici-types@npm:~5.25.1":
+  version: 5.25.3
+  resolution: "undici-types@npm:5.25.3"
+  checksum: ec9d2cc36520cbd9fbe3b3b6c682a87fe5be214699e1f57d1e3d9a2cb5be422e62735f06e0067dc325fd3dd7404c697e4d479f9147dc8a804e049e29f357f2ff
+  languageName: node
+  linkType: hard
+
 "unique-filename@npm:^2.0.0":
   version: 2.0.1
   resolution: "unique-filename@npm:2.0.1"