diff --git a/README.md b/README.md
index 6f80026f2..81f275f96 100644
--- a/README.md
+++ b/README.md
@@ -87,8 +87,7 @@ Node
 Install with <code>npm install @octokit/request</code>
 
 ```js
-const { request } = require("@octokit/request");
-// or: import { request } from "@octokit/request";
+import { request } from "@octokit/request";
 ```
 
 </td></tr>
diff --git a/package-lock.json b/package-lock.json
index 920d1fcfa..f799e5d4a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,27 +9,27 @@
       "version": "0.0.0-development",
       "license": "MIT",
       "dependencies": {
-        "@octokit/endpoint": "^9.0.0",
-        "@octokit/request-error": "^5.0.0",
+        "@octokit/endpoint": "^10.0.0",
+        "@octokit/request-error": "^6.0.1",
         "@octokit/types": "^12.0.0",
-        "universal-user-agent": "^6.0.0"
+        "universal-user-agent": "^7.0.2"
       },
       "devDependencies": {
         "@octokit/auth-app": "^6.0.0",
-        "@octokit/tsconfig": "^2.0.0",
+        "@octokit/tsconfig": "^3.0.0",
+        "@sinonjs/fake-timers": "^11.2.2",
         "@types/fetch-mock": "^7.2.4",
         "@types/jest": "^29.0.0",
         "@types/lolex": "^5.1.0",
         "@types/node": "^20.0.0",
         "@types/once": "^1.4.0",
+        "@types/sinonjs__fake-timers": "^8.1.5",
         "esbuild": "^0.20.0",
         "fetch-mock": "npm:@gr2m/fetch-mock@^9.11.0-pull-request-644.1",
         "glob": "^10.2.4",
         "jest": "^29.0.0",
-        "lolex": "^6.0.0",
         "prettier": "3.2.5",
         "semantic-release-plugin-update-version-in-files": "^1.0.0",
-        "string-to-arraybuffer": "^1.0.2",
         "ts-jest": "^29.0.0",
         "typescript": "^5.0.0"
       },
@@ -1411,6 +1411,24 @@
         "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
       }
     },
+    "node_modules/@jest/fake-timers/node_modules/@sinonjs/commons": {
+      "version": "1.8.6",
+      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.8.6.tgz",
+      "integrity": "sha512-Ky+XkAkqPZSm3NLBeUng77EBQl3cmeJhITaGHdYH8kjVB+aun3S4XBRti2zt17mtt0mIUDiNxYeoJm6drVvBJQ==",
+      "dev": true,
+      "dependencies": {
+        "type-detect": "4.0.8"
+      }
+    },
+    "node_modules/@jest/fake-timers/node_modules/@sinonjs/fake-timers": {
+      "version": "9.1.2",
+      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-9.1.2.tgz",
+      "integrity": "sha512-BPS4ynJW/o92PUR4wgriz2Ud5gpST5vz6GQfMixEDK0Z8ZCUv2M7SkBLykH56T++Xs+8ln9zTGbOvNGIe02/jw==",
+      "dev": true,
+      "dependencies": {
+        "@sinonjs/commons": "^1.7.0"
+      }
+    },
     "node_modules/@jest/globals": {
       "version": "29.3.1",
       "resolved": "https://registry.npmjs.org/@jest/globals/-/globals-29.3.1.tgz",
@@ -1892,6 +1910,35 @@
         "node": ">= 18"
       }
     },
+    "node_modules/@octokit/auth-app/node_modules/@octokit/request-error": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@octokit/request-error/-/request-error-5.0.1.tgz",
+      "integrity": "sha512-X7pnyTMV7MgtGmiXBwmO6M5kIPrntOXdyKZLigNfQWSEQzVxR4a4vo49vJjTWX70mPndj8KhfT4Dx+2Ng3vnBQ==",
+      "dev": true,
+      "dependencies": {
+        "@octokit/types": "^12.0.0",
+        "deprecation": "^2.0.0",
+        "once": "^1.4.0"
+      },
+      "engines": {
+        "node": ">= 18"
+      }
+    },
+    "node_modules/@octokit/auth-app/node_modules/@octokit/request-error/node_modules/@octokit/openapi-types": {
+      "version": "20.0.0",
+      "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-20.0.0.tgz",
+      "integrity": "sha512-EtqRBEjp1dL/15V7WiX5LJMIxxkdiGJnabzYx5Apx4FkQIFgAfKumXeYAqqJCj1s+BMX4cPFIFC4OLCR6stlnA==",
+      "dev": true
+    },
+    "node_modules/@octokit/auth-app/node_modules/@octokit/request-error/node_modules/@octokit/types": {
+      "version": "12.6.0",
+      "resolved": "https://registry.npmjs.org/@octokit/types/-/types-12.6.0.tgz",
+      "integrity": "sha512-1rhSOfRa6H9w4YwK0yrf5faDaDTb+yLyBUKOCV4xtCDB5VmIPqd/v9yr9o6SAzOAlRxMiRiCic6JVM1/kunVkw==",
+      "dev": true,
+      "dependencies": {
+        "@octokit/openapi-types": "^20.0.0"
+      }
+    },
     "node_modules/@octokit/auth-app/node_modules/@octokit/types": {
       "version": "11.1.0",
       "resolved": "https://registry.npmjs.org/@octokit/types/-/types-11.1.0.tgz",
@@ -1910,6 +1957,12 @@
         "node": "14 || >=16.14"
       }
     },
+    "node_modules/@octokit/auth-app/node_modules/universal-user-agent": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-6.0.1.tgz",
+      "integrity": "sha512-yCzhz6FN2wU1NiiQRogkTQszlQSlpWaw8SvVegAc+bDxbzHgh1vX8uIe8OYyMH6DwH+sdTJsgMl36+mSMdRJIQ==",
+      "dev": true
+    },
     "node_modules/@octokit/auth-oauth-app": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/@octokit/auth-oauth-app/-/auth-oauth-app-7.0.0.tgz",
@@ -1937,6 +1990,12 @@
         "@octokit/openapi-types": "^18.0.0"
       }
     },
+    "node_modules/@octokit/auth-oauth-app/node_modules/universal-user-agent": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-6.0.1.tgz",
+      "integrity": "sha512-yCzhz6FN2wU1NiiQRogkTQszlQSlpWaw8SvVegAc+bDxbzHgh1vX8uIe8OYyMH6DwH+sdTJsgMl36+mSMdRJIQ==",
+      "dev": true
+    },
     "node_modules/@octokit/auth-oauth-device": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/@octokit/auth-oauth-device/-/auth-oauth-device-6.0.0.tgz",
@@ -1961,6 +2020,12 @@
         "@octokit/openapi-types": "^18.0.0"
       }
     },
+    "node_modules/@octokit/auth-oauth-device/node_modules/universal-user-agent": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-6.0.1.tgz",
+      "integrity": "sha512-yCzhz6FN2wU1NiiQRogkTQszlQSlpWaw8SvVegAc+bDxbzHgh1vX8uIe8OYyMH6DwH+sdTJsgMl36+mSMdRJIQ==",
+      "dev": true
+    },
     "node_modules/@octokit/auth-oauth-user": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/@octokit/auth-oauth-user/-/auth-oauth-user-4.0.0.tgz",
@@ -1987,27 +2052,24 @@
         "@octokit/openapi-types": "^18.0.0"
       }
     },
+    "node_modules/@octokit/auth-oauth-user/node_modules/universal-user-agent": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-6.0.1.tgz",
+      "integrity": "sha512-yCzhz6FN2wU1NiiQRogkTQszlQSlpWaw8SvVegAc+bDxbzHgh1vX8uIe8OYyMH6DwH+sdTJsgMl36+mSMdRJIQ==",
+      "dev": true
+    },
     "node_modules/@octokit/endpoint": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/@octokit/endpoint/-/endpoint-9.0.0.tgz",
-      "integrity": "sha512-szrQhiqJ88gghWY2Htt8MqUDO6++E/EIXqJ2ZEp5ma3uGS46o7LZAzSLt49myB7rT+Hfw5Y6gO3LmOxGzHijAQ==",
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/@octokit/endpoint/-/endpoint-10.0.0.tgz",
+      "integrity": "sha512-emBcNDxBdC1y3+knJonS5zhUB/CG6TihubxM2U1/pG/Z1y3a4oV0Gzz3lmkCvWWQI6h3tqBAX9MgCBFp+M68Jw==",
       "dependencies": {
-        "@octokit/types": "^11.0.0",
-        "is-plain-object": "^5.0.0",
-        "universal-user-agent": "^6.0.0"
+        "@octokit/types": "^12.0.0",
+        "universal-user-agent": "^7.0.2"
       },
       "engines": {
         "node": ">= 18"
       }
     },
-    "node_modules/@octokit/endpoint/node_modules/@octokit/types": {
-      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/@octokit/types/-/types-11.1.0.tgz",
-      "integrity": "sha512-Fz0+7GyLm/bHt8fwEqgvRBWwIV1S6wRRyq+V6exRKLVWaKGsuy6H9QFYeBVDV7rK6fO3XwHgQOPxv+cLj2zpXQ==",
-      "dependencies": {
-        "@octokit/openapi-types": "^18.0.0"
-      }
-    },
     "node_modules/@octokit/oauth-authorization-url": {
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/@octokit/oauth-authorization-url/-/oauth-authorization-url-6.0.2.tgz",
@@ -2033,6 +2095,35 @@
         "node": ">= 18"
       }
     },
+    "node_modules/@octokit/oauth-methods/node_modules/@octokit/request-error": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@octokit/request-error/-/request-error-5.0.1.tgz",
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+      "dev": true,
+      "dependencies": {
+        "@octokit/types": "^12.0.0",
+        "deprecation": "^2.0.0",
+        "once": "^1.4.0"
+      },
+      "engines": {
+        "node": ">= 18"
+      }
+    },
+    "node_modules/@octokit/oauth-methods/node_modules/@octokit/request-error/node_modules/@octokit/openapi-types": {
+      "version": "20.0.0",
+      "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-20.0.0.tgz",
+      "integrity": "sha512-EtqRBEjp1dL/15V7WiX5LJMIxxkdiGJnabzYx5Apx4FkQIFgAfKumXeYAqqJCj1s+BMX4cPFIFC4OLCR6stlnA==",
+      "dev": true
+    },
+    "node_modules/@octokit/oauth-methods/node_modules/@octokit/request-error/node_modules/@octokit/types": {
+      "version": "12.6.0",
+      "resolved": "https://registry.npmjs.org/@octokit/types/-/types-12.6.0.tgz",
+      "integrity": "sha512-1rhSOfRa6H9w4YwK0yrf5faDaDTb+yLyBUKOCV4xtCDB5VmIPqd/v9yr9o6SAzOAlRxMiRiCic6JVM1/kunVkw==",
+      "dev": true,
+      "dependencies": {
+        "@octokit/openapi-types": "^20.0.0"
+      }
+    },
     "node_modules/@octokit/oauth-methods/node_modules/@octokit/types": {
       "version": "11.1.0",
       "resolved": "https://registry.npmjs.org/@octokit/types/-/types-11.1.0.tgz",
@@ -2045,7 +2136,8 @@
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       "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-18.0.0.tgz",
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+      "dev": true
     },
     "node_modules/@octokit/request": {
       "version": "8.0.2",
@@ -2064,11 +2156,51 @@
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     },
     "node_modules/@octokit/request-error": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/@octokit/request-error/-/request-error-5.0.0.tgz",
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+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/@octokit/request-error/-/request-error-6.0.1.tgz",
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       "dependencies": {
-        "@octokit/types": "^11.0.0",
+        "@octokit/types": "^12.0.0"
+      },
+      "engines": {
+        "node": ">= 18"
+      }
+    },
+    "node_modules/@octokit/request/node_modules/@octokit/endpoint": {
+      "version": "9.0.4",
+      "resolved": "https://registry.npmjs.org/@octokit/endpoint/-/endpoint-9.0.4.tgz",
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+      "dev": true,
+      "dependencies": {
+        "@octokit/types": "^12.0.0",
+        "universal-user-agent": "^6.0.0"
+      },
+      "engines": {
+        "node": ">= 18"
+      }
+    },
+    "node_modules/@octokit/request/node_modules/@octokit/endpoint/node_modules/@octokit/openapi-types": {
+      "version": "20.0.0",
+      "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-20.0.0.tgz",
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+      "dev": true
+    },
+    "node_modules/@octokit/request/node_modules/@octokit/endpoint/node_modules/@octokit/types": {
+      "version": "12.6.0",
+      "resolved": "https://registry.npmjs.org/@octokit/types/-/types-12.6.0.tgz",
+      "integrity": "sha512-1rhSOfRa6H9w4YwK0yrf5faDaDTb+yLyBUKOCV4xtCDB5VmIPqd/v9yr9o6SAzOAlRxMiRiCic6JVM1/kunVkw==",
+      "dev": true,
+      "dependencies": {
+        "@octokit/openapi-types": "^20.0.0"
+      }
+    },
+    "node_modules/@octokit/request/node_modules/@octokit/request-error": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@octokit/request-error/-/request-error-5.0.1.tgz",
+      "integrity": "sha512-X7pnyTMV7MgtGmiXBwmO6M5kIPrntOXdyKZLigNfQWSEQzVxR4a4vo49vJjTWX70mPndj8KhfT4Dx+2Ng3vnBQ==",
+      "dev": true,
+      "dependencies": {
+        "@octokit/types": "^12.0.0",
         "deprecation": "^2.0.0",
         "once": "^1.4.0"
       },
@@ -2076,12 +2208,19 @@
         "node": ">= 18"
       }
     },
-    "node_modules/@octokit/request-error/node_modules/@octokit/types": {
-      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/@octokit/types/-/types-11.1.0.tgz",
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+    "node_modules/@octokit/request/node_modules/@octokit/request-error/node_modules/@octokit/openapi-types": {
+      "version": "20.0.0",
+      "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-20.0.0.tgz",
+      "integrity": "sha512-EtqRBEjp1dL/15V7WiX5LJMIxxkdiGJnabzYx5Apx4FkQIFgAfKumXeYAqqJCj1s+BMX4cPFIFC4OLCR6stlnA==",
+      "dev": true
+    },
+    "node_modules/@octokit/request/node_modules/@octokit/request-error/node_modules/@octokit/types": {
+      "version": "12.6.0",
+      "resolved": "https://registry.npmjs.org/@octokit/types/-/types-12.6.0.tgz",
+      "integrity": "sha512-1rhSOfRa6H9w4YwK0yrf5faDaDTb+yLyBUKOCV4xtCDB5VmIPqd/v9yr9o6SAzOAlRxMiRiCic6JVM1/kunVkw==",
+      "dev": true,
       "dependencies": {
-        "@octokit/openapi-types": "^18.0.0"
+        "@octokit/openapi-types": "^20.0.0"
       }
     },
     "node_modules/@octokit/request/node_modules/@octokit/types": {
@@ -2093,10 +2232,16 @@
         "@octokit/openapi-types": "^18.0.0"
       }
     },
+    "node_modules/@octokit/request/node_modules/universal-user-agent": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-6.0.1.tgz",
+      "integrity": "sha512-yCzhz6FN2wU1NiiQRogkTQszlQSlpWaw8SvVegAc+bDxbzHgh1vX8uIe8OYyMH6DwH+sdTJsgMl36+mSMdRJIQ==",
+      "dev": true
+    },
     "node_modules/@octokit/tsconfig": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@octokit/tsconfig/-/tsconfig-2.0.0.tgz",
-      "integrity": "sha512-tWnrai3quGt8+gRN2edzo9fmraWekeryXPeXDomMw2oFSpu/lH3VSWGn/q4V+rwjTRMeeXk/ci623/01Zet4VQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@octokit/tsconfig/-/tsconfig-3.0.0.tgz",
+      "integrity": "sha512-tQLwgXYfBq9iUbOq26kWCzsJL6DY7qjOLzqcg5tCFQ4ob48H47iX98NudHW7S5OQ/fpSKYJhb3eQehyBNzYjfA==",
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     },
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@@ -2129,21 +2274,21 @@
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+      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-3.0.1.tgz",
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+      "version": "11.2.2",
+      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-11.2.2.tgz",
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       "dev": true,
       "dependencies": {
-        "@sinonjs/commons": "^1.7.0"
+        "@sinonjs/commons": "^3.0.0"
       }
     },
     "node_modules/@types/babel__core": {
@@ -2278,6 +2423,12 @@
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       "dev": true
     },
+    "node_modules/@types/sinonjs__fake-timers": {
+      "version": "8.1.5",
+      "resolved": "https://registry.npmjs.org/@types/sinonjs__fake-timers/-/sinonjs__fake-timers-8.1.5.tgz",
+      "integrity": "sha512-mQkU2jY8jJEF7YHjHvsQO8+3ughTL1mcnn96igfhONmR+fUPSKIkefQYpSe8bsly2Ep7oQbn/6VG5/9/0qcArQ==",
+      "dev": true
+    },
     "node_modules/@types/stack-utils": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-2.0.1.tgz",
@@ -2333,12 +2484,6 @@
         "sprintf-js": "~1.0.2"
       }
     },
-    "node_modules/atob-lite": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/atob-lite/-/atob-lite-2.0.0.tgz",
-      "integrity": "sha512-LEeSAWeh2Gfa2FtlQE1shxQ8zi5F9GHarrGKz08TMdODD5T4eH6BMsvtnhbWZ+XQn+Gb6om/917ucvRu7l7ukw==",
-      "dev": true
-    },
     "node_modules/babel-jest": {
       "version": "29.3.1",
       "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-29.3.1.tgz",
@@ -2796,7 +2941,8 @@
     "node_modules/deprecation": {
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/deprecation/-/deprecation-2.3.1.tgz",
-      "integrity": "sha512-xmHIy4F3scKVwMsQ4WnVaS8bHOx0DmVwRywosKhaILI0ywMDWPtBSku2HNxRvF7jtwDRsoEwYQSfbxj8b7RlJQ=="
+      "integrity": "sha512-xmHIy4F3scKVwMsQ4WnVaS8bHOx0DmVwRywosKhaILI0ywMDWPtBSku2HNxRvF7jtwDRsoEwYQSfbxj8b7RlJQ==",
+      "dev": true
     },
     "node_modules/detect-newline": {
       "version": "3.1.0",
@@ -3325,12 +3471,6 @@
       "integrity": "sha512-zz06S8t0ozoDXMG+ube26zeCTNXcKIPJZJi8hBrF4idCLms4CG9QtK7qBl1boi5ODzFpjswb5JPmHCbMpjaYzg==",
       "dev": true
     },
-    "node_modules/is-base64": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/is-base64/-/is-base64-0.1.0.tgz",
-      "integrity": "sha512-WRRyllsGXJM7ZN7gPTCCQ/6wNPTRDwiWdPK66l5sJzcU/oOzcIcRRf0Rux8bkpox/1yjt0F6VJRsQOIG2qz5sg==",
-      "dev": true
-    },
     "node_modules/is-core-module": {
       "version": "2.11.0",
       "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.11.0.tgz",
@@ -3365,6 +3505,7 @@
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-5.0.0.tgz",
       "integrity": "sha512-VRSzKkbMm5jMDoKLbltAkFQ5Qr7VDiTFGXxYFXXowVj387GeGNOCsOH6Msy00SGZ3Fp84b1Naa1psqgcCIEP5Q==",
+      "dev": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -4922,21 +5063,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/jest-snapshot/node_modules/semver": {
-      "version": "7.3.8",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz",
-      "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
-      "dev": true,
-      "dependencies": {
-        "lru-cache": "^6.0.0"
-      },
-      "bin": {
-        "semver": "bin/semver.js"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
     "node_modules/jest-snapshot/node_modules/supports-color": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
@@ -5358,21 +5484,6 @@
         "npm": ">=6"
       }
     },
-    "node_modules/jsonwebtoken/node_modules/semver": {
-      "version": "7.3.8",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz",
-      "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
-      "dev": true,
-      "dependencies": {
-        "lru-cache": "^6.0.0"
-      },
-      "bin": {
-        "semver": "bin/semver.js"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
     "node_modules/jwa": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.1.tgz",
@@ -5454,16 +5565,6 @@
       "integrity": "sha512-HDWXG8isMntAyRF5vZ7xKuEvOhT4AhlRt/3czTSjvGUxjYCBVRQY48ViDHyfYz9VIoBkW4TMGQNapx+l3RUwdA==",
       "dev": true
     },
-    "node_modules/lolex": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/lolex/-/lolex-6.0.0.tgz",
-      "integrity": "sha512-ad9IBHbfVJ3bPAotDxnCgJgKcNK5/mrRAfbJzXhY5+PEmuBWP7wyHQlA6L8TfSfPlqlDjY4K7IG6mbzsrIBx1A==",
-      "deprecated": "lolex has been renamed to @sinonjs/fake-timers. No API changes made. Please use the new package instead",
-      "dev": true,
-      "dependencies": {
-        "@sinonjs/commons": "^1.7.0"
-      }
-    },
     "node_modules/lru-cache": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
@@ -5642,6 +5743,7 @@
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
       "integrity": "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w==",
+      "dev": true,
       "dependencies": {
         "wrappy": "1"
       }
@@ -6000,6 +6102,21 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "node_modules/semver": {
+      "version": "7.6.0",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.0.tgz",
+      "integrity": "sha512-EnwXhrlwXMk9gKu5/flx5sv/an57AkRplG3hTK68W7FRDN+k+OWBj65M7719OkA82XLBxrcX0KSHj+X5COhOVg==",
+      "dev": true,
+      "dependencies": {
+        "lru-cache": "^6.0.0"
+      },
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/signal-exit": {
       "version": "3.0.7",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.7.tgz",
@@ -6101,16 +6218,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/string-to-arraybuffer": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/string-to-arraybuffer/-/string-to-arraybuffer-1.0.2.tgz",
-      "integrity": "sha512-DaGZidzi93dwjQen5I2osxR9ERS/R7B1PFyufNMnzhj+fmlDQAc1DSDIJVJhgI8Oq221efIMbABUBdPHDRt43Q==",
-      "dev": true,
-      "dependencies": {
-        "atob-lite": "^2.0.0",
-        "is-base64": "^0.1.0"
-      }
-    },
     "node_modules/string-width-cjs": {
       "name": "string-width",
       "version": "4.2.3",
@@ -6294,32 +6401,32 @@
       }
     },
     "node_modules/ts-jest": {
-      "version": "29.0.3",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-29.0.3.tgz",
-      "integrity": "sha512-Ibygvmuyq1qp/z3yTh9QTwVVAbFdDy/+4BtIQR2sp6baF2SJU/8CKK/hhnGIDY2L90Az2jIqTwZPnN2p+BweiQ==",
+      "version": "29.1.2",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-29.1.2.tgz",
+      "integrity": "sha512-br6GJoH/WUX4pu7FbZXuWGKGNDuU7b8Uj77g/Sp7puZV6EXzuByl6JrECvm0MzVzSTkSHWTihsXt+5XYER5b+g==",
       "dev": true,
       "dependencies": {
         "bs-logger": "0.x",
         "fast-json-stable-stringify": "2.x",
         "jest-util": "^29.0.0",
-        "json5": "^2.2.1",
+        "json5": "^2.2.3",
         "lodash.memoize": "4.x",
         "make-error": "1.x",
-        "semver": "7.x",
+        "semver": "^7.5.3",
         "yargs-parser": "^21.0.1"
       },
       "bin": {
         "ts-jest": "cli.js"
       },
       "engines": {
-        "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
+        "node": "^16.10.0 || ^18.0.0 || >=20.0.0"
       },
       "peerDependencies": {
         "@babel/core": ">=7.0.0-beta.0 <8",
         "@jest/types": "^29.0.0",
         "babel-jest": "^29.0.0",
         "jest": "^29.0.0",
-        "typescript": ">=4.3"
+        "typescript": ">=4.3 <6"
       },
       "peerDependenciesMeta": {
         "@babel/core": {
@@ -6336,21 +6443,6 @@
         }
       }
     },
-    "node_modules/ts-jest/node_modules/semver": {
-      "version": "7.3.8",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz",
-      "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
-      "dev": true,
-      "dependencies": {
-        "lru-cache": "^6.0.0"
-      },
-      "bin": {
-        "semver": "bin/semver.js"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
     "node_modules/type-detect": {
       "version": "4.0.8",
       "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-4.0.8.tgz",
@@ -6373,16 +6465,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.2.tgz",
-      "integrity": "sha512-wVORMBGO/FAs/++blGNeAVdbNKtIh1rbBL2EyQ1+J9lClJ93KiiKe8PmFIVdXhHcyv44SL9oglmfeSsndo0jRw==",
+      "version": "5.3.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
+      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=12.20"
+        "node": ">=14.17"
       }
     },
     "node_modules/undici-types": {
@@ -6402,9 +6494,9 @@
       }
     },
     "node_modules/universal-user-agent": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-6.0.0.tgz",
-      "integrity": "sha512-isyNax3wXoKaulPDZWHQqbmIx1k2tb9fb3GGDBRxCscfYV2Ch7WxPArBsFEG8s/safwXTT7H4QGhaIkTp9447w=="
+      "version": "7.0.2",
+      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-7.0.2.tgz",
+      "integrity": "sha512-0JCqzSKnStlRRQfCdowvqy3cy0Dvtlb8xecj/H8JFZuCze4rwjPZQOgvFvn0Ws/usCHQFGpyr+pB9adaGwXn4Q=="
     },
     "node_modules/update-browserslist-db": {
       "version": "1.0.10",
@@ -6664,7 +6756,8 @@
     "node_modules/wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "dev": true
     },
     "node_modules/write-file-atomic": {
       "version": "4.0.2",
diff --git a/package.json b/package.json
index 980bbd218..efbe66c28 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,7 @@
 {
   "name": "@octokit/request",
   "version": "0.0.0-development",
+  "type": "module",
   "publishConfig": {
     "access": "public"
   },
@@ -10,7 +11,7 @@
     "lint": "prettier --check '{src,test}/**/*' README.md package.json",
     "lint:fix": "prettier --write '{src,test}/**/*' README.md package.json",
     "pretest": "npm run -s lint",
-    "test": "jest --coverage"
+    "test": "NODE_OPTIONS=\"$NODE_OPTIONS --experimental-vm-modules\" npx jest --coverage"
   },
   "repository": "github:octokit/request.js",
   "keywords": [
@@ -22,36 +23,40 @@
   "author": "Gregor Martynus (https://github.com/gr2m)",
   "license": "MIT",
   "dependencies": {
-    "@octokit/endpoint": "^9.0.0",
-    "@octokit/request-error": "^5.0.0",
+    "@octokit/endpoint": "^10.0.0",
+    "@octokit/request-error": "^6.0.1",
     "@octokit/types": "^12.0.0",
-    "universal-user-agent": "^6.0.0"
+    "universal-user-agent": "^7.0.2"
   },
   "devDependencies": {
     "@octokit/auth-app": "^6.0.0",
-    "@octokit/tsconfig": "^2.0.0",
+    "@octokit/tsconfig": "^3.0.0",
     "@types/fetch-mock": "^7.2.4",
     "@types/jest": "^29.0.0",
     "@types/lolex": "^5.1.0",
     "@types/node": "^20.0.0",
     "@types/once": "^1.4.0",
+    "@types/sinonjs__fake-timers": "^8.1.5",
+    "@sinonjs/fake-timers": "^11.2.2",
     "esbuild": "^0.20.0",
     "fetch-mock": "npm:@gr2m/fetch-mock@^9.11.0-pull-request-644.1",
     "glob": "^10.2.4",
     "jest": "^29.0.0",
-    "lolex": "^6.0.0",
     "prettier": "3.2.5",
     "semantic-release-plugin-update-version-in-files": "^1.0.0",
-    "string-to-arraybuffer": "^1.0.2",
     "ts-jest": "^29.0.0",
     "typescript": "^5.0.0"
   },
   "jest": {
+    "extensionsToTreatAsEsm": [
+      ".ts"
+    ],
     "transform": {
       "^.+\\.(ts|tsx)$": [
         "ts-jest",
         {
-          "tsconfig": "test/tsconfig.test.json"
+          "tsconfig": "test/tsconfig.test.json",
+          "useESM": true
         }
       ]
     },
@@ -66,6 +71,7 @@
     "modulePathIgnorePatterns": [
       "<rootDir>/pkg"
     ],
+    "testEnvironment": "node",
     "moduleNameMapper": {
       "^(.+)\\.jsx?$": "$1"
     }
diff --git a/scripts/build.mjs b/scripts/build.mjs
index c573f6340..0f4437e90 100644
--- a/scripts/build.mjs
+++ b/scripts/build.mjs
@@ -35,27 +35,14 @@ async function main() {
 
   const entryPoints = ["./pkg/dist-src/index.js"];
 
-  await Promise.all([
-    // Build the a CJS Node.js bundle
-    esbuild.build({
-      entryPoints,
-      outdir: "pkg/dist-node",
-      bundle: true,
-      platform: "node",
-      target: "node14",
-      format: "cjs",
-      ...sharedOptions,
-    }),
-    // Build an ESM browser bundle
-    esbuild.build({
-      entryPoints,
-      outdir: "pkg/dist-web",
-      bundle: true,
-      platform: "browser",
-      format: "esm",
-      ...sharedOptions,
-    }),
-  ]);
+  await esbuild.build({
+    entryPoints,
+    outdir: "pkg/dist-bundle",
+    bundle: true,
+    platform: "neutral",
+    format: "esm",
+    ...sharedOptions,
+  });
 
   // Copy the README, LICENSE to the pkg folder
   await copyFile("LICENSE", "pkg/LICENSE");
@@ -74,10 +61,12 @@ async function main() {
       {
         ...pkg,
         files: ["dist-*/**", "bin/**"],
-        main: "dist-node/index.js",
-        browser: "dist-web/index.js",
-        types: "dist-types/index.d.ts",
-        module: "dist-src/index.js",
+        exports: {
+          ".": {
+            types: "./dist-types/index.d.ts",
+            import: "./dist-bundle/index.js",
+          },
+        },
         sideEffects: false,
       },
       null,
diff --git a/src/fetch-wrapper.ts b/src/fetch-wrapper.ts
index bf65ba426..8139e8df0 100644
--- a/src/fetch-wrapper.ts
+++ b/src/fetch-wrapper.ts
@@ -39,7 +39,13 @@ export default function fetchWrapper(
   return fetch(requestOptions.url, {
     method: requestOptions.method,
     body: requestOptions.body,
-    headers: requestOptions.headers as HeadersInit,
+    // Header values must be `string`
+    headers: Object.fromEntries(
+      Object.entries(requestOptions.headers).map(([name, value]) => [
+        name,
+        String(value),
+      ]),
+    ),
     signal: requestOptions.request?.signal,
     // duplex must be set if request.body is ReadableStream or Async Iterables.
     // See https://fetch.spec.whatwg.org/#dom-requestinit-duplex.
diff --git a/test/request.test.ts b/test/request.test.ts
index bb398a907..fae7d0503 100644
--- a/test/request.test.ts
+++ b/test/request.test.ts
@@ -5,7 +5,7 @@ import { ReadableStream } from "node:stream/web";
 import { getUserAgent } from "universal-user-agent";
 import fetchMock from "fetch-mock";
 import { createAppAuth } from "@octokit/auth-app";
-import lolex from "lolex";
+import fakeTimers from "@sinonjs/fake-timers";
 import type {
   EndpointOptions,
   RequestInterface,
@@ -13,9 +13,13 @@ import type {
 } from "@octokit/types";
 
 import { request } from "../src/index.ts";
+import { jest } from "@jest/globals";
 
 const userAgent = `octokit-request.js/0.0.0-development ${getUserAgent()}`;
-const stringToArrayBuffer = require("string-to-arraybuffer");
+const __filename = new URL(import.meta.url);
+function stringToArrayBuffer(str: string) {
+  return new TextEncoder().encode(str).buffer;
+}
 
 describe("request()", () => {
   it("is a function", () => {
@@ -69,7 +73,7 @@ describe("request()", () => {
   });
 
   it("README authentication example", async () => {
-    const clock = lolex.install({
+    const clock = fakeTimers.install({
       now: 0,
       toFake: ["Date"],
     });
diff --git a/test/tsconfig.test.json b/test/tsconfig.test.json
index 5e8dc2487..cf1f2005d 100644
--- a/test/tsconfig.test.json
+++ b/test/tsconfig.test.json
@@ -3,7 +3,6 @@
   "compilerOptions": {
     "emitDeclarationOnly": false,
     "noEmit": true,
-    "verbatimModuleSyntax": false,
     "allowImportingTsExtensions": true
   },
   "include": ["src/**/*"]
diff --git a/tsconfig.json b/tsconfig.json
index c684ab8d2..05fb0d8d2 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,7 @@
 {
   "extends": "@octokit/tsconfig",
   "compilerOptions": {
+    "lib": ["dom", "DOM.Iterable", "es2023"],
     "esModuleInterop": true,
     "declaration": true,
     "outDir": "pkg/dist-types",