diff --git a/.changeset/six-eagles-accept.md b/.changeset/six-eagles-accept.md
new file mode 100644
index 0000000..9b0ac6e
--- /dev/null
+++ b/.changeset/six-eagles-accept.md
@@ -0,0 +1,5 @@
+---
+"every-ts": major
+---
+
+Update minimum node version to v18
diff --git a/package.json b/package.json
index 071f0f6..f013075 100644
--- a/package.json
+++ b/package.json
@@ -18,12 +18,11 @@
         "adm-zip": "^0.5.10",
         "clipanion": "4.0.0-rc.3",
         "execa": "^8.0.1",
-        "node-fetch": "^3.3.2",
         "semver": "^7.5.4"
     },
     "devDependencies": {
         "@changesets/cli": "^2.27.1",
-        "@tsconfig/node16": "^16.1.1",
+        "@tsconfig/node18": "^18.2.2",
         "@types/adm-zip": "^0.5.5",
         "@types/node": "^20.11.13",
         "@types/semver": "^7.5.6",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 90c9ef3..a343eb6 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -17,9 +17,6 @@ dependencies:
   execa:
     specifier: ^8.0.1
     version: 8.0.1
-  node-fetch:
-    specifier: ^3.3.2
-    version: 3.3.2
   semver:
     specifier: ^7.5.4
     version: 7.5.4
@@ -28,9 +25,9 @@ devDependencies:
   '@changesets/cli':
     specifier: ^2.27.1
     version: 2.27.1
-  '@tsconfig/node16':
-    specifier: ^16.1.1
-    version: 16.1.1
+  '@tsconfig/node18':
+    specifier: ^18.2.2
+    version: 18.2.2
   '@types/adm-zip':
     specifier: ^0.5.5
     version: 0.5.5
@@ -457,8 +454,8 @@ packages:
     dev: true
     optional: true
 
-  /@tsconfig/node16@16.1.1:
-    resolution: {integrity: sha512-+pio93ejHN4nINX4pXqfnR/fPLRtJBaT4ORaa5RH0Oc1zoYmo2B2koG+M328CQhHKn1Wj6FcOxCDFXAot9NhvA==}
+  /@tsconfig/node18@18.2.2:
+    resolution: {integrity: sha512-d6McJeGsuoRlwWZmVIeE8CUA27lu6jLjvv1JzqmpsytOYYbVi1tHZEnwCNVOXnj4pyLvneZlFlpXUK+X9wBWyw==}
     dev: true
 
   /@types/adm-zip@0.5.5:
@@ -981,11 +978,6 @@ packages:
       stream-transform: 2.1.3
     dev: true
 
-  /data-uri-to-buffer@4.0.1:
-    resolution: {integrity: sha512-0R9ikRb668HB7QDxT1vkpuUBtqc53YyAwMwGeUFKRojY/NWKvdZ+9UYtRfGmhqNbRkTSVpMbmyhXipFFv2cb/A==}
-    engines: {node: '>= 12'}
-    dev: false
-
   /debug@4.3.4:
     resolution: {integrity: sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==}
     engines: {node: '>=6.0'}
@@ -1377,14 +1369,6 @@ packages:
       reusify: 1.0.4
     dev: true
 
-  /fetch-blob@3.2.0:
-    resolution: {integrity: sha512-7yAQpD2UMJzLi1Dqv7qFYnPbaPx7ZfFK6PiIxQ4PfkGPyNyl2Ugx+a/umUonmKqjhM4DnfbMvdX6otXq83soQQ==}
-    engines: {node: ^12.20 || >= 14.13}
-    dependencies:
-      node-domexception: 1.0.0
-      web-streams-polyfill: 3.3.2
-    dev: false
-
   /file-entry-cache@6.0.1:
     resolution: {integrity: sha512-7Gps/XWymbLk2QLYK4NzpMOrYjMhdIxXuIvy2QBsLE6ljuodKvdkWs/cpyJJ3CVIVpH0Oi1Hvg1ovbMzLdFBBg==}
     engines: {node: ^10.12.0 || >=12.0.0}
@@ -1449,13 +1433,6 @@ packages:
       signal-exit: 4.1.0
     dev: true
 
-  /formdata-polyfill@4.0.10:
-    resolution: {integrity: sha512-buewHzMvYL29jdeQTVILecSaZKnt/RJWjoZCF5OW60Z67/GmSLBkOFM7qh1PI3zFNtJbaZL5eQu1vLfazOwj4g==}
-    engines: {node: '>=12.20.0'}
-    dependencies:
-      fetch-blob: 3.2.0
-    dev: false
-
   /fs-extra@7.0.1:
     resolution: {integrity: sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==}
     engines: {node: '>=6 <7 || >=8'}
@@ -2107,20 +2084,6 @@ packages:
     resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
     dev: true
 
-  /node-domexception@1.0.0:
-    resolution: {integrity: sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ==}
-    engines: {node: '>=10.5.0'}
-    dev: false
-
-  /node-fetch@3.3.2:
-    resolution: {integrity: sha512-dRB78srN/l6gqWulah9SrxeYnxeddIG30+GOqK/9OlLVyLg3HPnr6SqOWTWOXKRwC2eGYCkZ59NNuSgvSrpgOA==}
-    engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
-    dependencies:
-      data-uri-to-buffer: 4.0.1
-      fetch-blob: 3.2.0
-      formdata-polyfill: 4.0.10
-    dev: false
-
   /node-releases@2.0.14:
     resolution: {integrity: sha512-y10wOWt8yZpqXmOgRo77WaHEmhYQYGNA6y421PKsKYWEK8aW+cqAphborZDhqfyKrbZEN92CN1X2KbafY2s7Yw==}
     dev: true
@@ -2899,11 +2862,6 @@ packages:
       defaults: 1.0.4
     dev: true
 
-  /web-streams-polyfill@3.3.2:
-    resolution: {integrity: sha512-3pRGuxRF5gpuZc0W+EpwQRmCD7gRqcDOMt688KmdlDAgAyaB1XlN0zq2njfDNm44XVdIouE7pZ6GzbdyH47uIQ==}
-    engines: {node: '>= 8'}
-    dev: false
-
   /which-boxed-primitive@1.0.2:
     resolution: {integrity: sha512-bwZdv0AKLpplFY2KZRX6TvyuN7ojjr7lwkg6ml0roIy9YeuSr7JS372qlNW18UQYzgYK9ziGcerWqZOmEn9VNg==}
     dependencies:
diff --git a/src/fnm.ts b/src/fnm.ts
index 0276e3a..9252669 100644
--- a/src/fnm.ts
+++ b/src/fnm.ts
@@ -43,7 +43,6 @@ export async function ensureFnm() {
     }
 
     console.log(`Downloading fnm...`);
-    const fetch = (await import(`node-fetch`)).default;
     const url = `https://github.com/Schniz/fnm/releases/latest/download/fnm-${getPlatform()}.zip`;
     const response = await fetch(url);
     const buffer = await response.arrayBuffer();
diff --git a/src/git.ts b/src/git.ts
index 3113cd3..fbb6715 100644
--- a/src/git.ts
+++ b/src/git.ts
@@ -2,7 +2,6 @@ import fs from "node:fs";
 
 import { Command, Option } from "clipanion";
 import { execa } from "execa";
-import fetch from "node-fetch";
 import semver from "semver";
 
 import {
diff --git a/tsconfig.json b/tsconfig.json
index 2f04c2e..ac7e639 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,5 +1,5 @@
 {
-    "extends": "@tsconfig/node16/tsconfig.json",
+    "extends": "@tsconfig/node18/tsconfig.json",
     "compilerOptions": {
         "module": "Node16",
         "moduleResolution": "Node16",