diff --git a/package-lock.json b/package-lock.json
index c58b91773..7d5b7db26 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.0-development",
       "license": "MIT",
       "dependencies": {
-        "@octokit/openapi-types": "^12.9.1"
+        "@octokit/openapi-types": "^12.10.0"
       },
       "devDependencies": {
         "@pika/pack": "^0.3.7",
@@ -1894,9 +1894,9 @@
       }
     },
     "node_modules/@octokit/openapi-types": {
-      "version": "12.9.1",
-      "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-12.9.1.tgz",
-      "integrity": "sha512-nmLbJmjKDF4Ryy+P6xP6h0UwodTFNUzCm6IzBeZd1ITJ37fDra32TdtS/0vAzSCOac/KliJIjQI8Fiz2I414WA=="
+      "version": "12.10.0",
+      "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-12.10.0.tgz",
+      "integrity": "sha512-xsgA7LKuQ/2QReMZQXNlBP68ferPlqw66Jmx5/J399Cn5EgIDaHXou6Rgn1GkpDNjkPji67fTlC2rz6ABaVFKw=="
     },
     "node_modules/@octokit/plugin-paginate-rest": {
       "version": "3.0.0",
@@ -12117,9 +12117,9 @@
       }
     },
     "@octokit/openapi-types": {
-      "version": "12.9.1",
-      "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-12.9.1.tgz",
-      "integrity": "sha512-nmLbJmjKDF4Ryy+P6xP6h0UwodTFNUzCm6IzBeZd1ITJ37fDra32TdtS/0vAzSCOac/KliJIjQI8Fiz2I414WA=="
+      "version": "12.10.0",
+      "resolved": "https://registry.npmjs.org/@octokit/openapi-types/-/openapi-types-12.10.0.tgz",
+      "integrity": "sha512-xsgA7LKuQ/2QReMZQXNlBP68ferPlqw66Jmx5/J399Cn5EgIDaHXou6Rgn1GkpDNjkPji67fTlC2rz6ABaVFKw=="
     },
     "@octokit/plugin-paginate-rest": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index e1380c575..1332185f9 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   },
   "description": "Shared TypeScript definitions for Octokit projects",
   "dependencies": {
-    "@octokit/openapi-types": "^12.9.1"
+    "@octokit/openapi-types": "^12.10.0"
   },
   "scripts": {
     "build": "pika-pack build",
@@ -96,7 +96,7 @@
     ]
   },
   "octokit": {
-    "openapi-version": "6.6.3"
+    "openapi-version": "6.7.0"
   },
   "renovate": {
     "extends": [
diff --git a/scripts/update-endpoints/generated/endpoints.json b/scripts/update-endpoints/generated/endpoints.json
index ea5f7c320..6a6c47459 100644
--- a/scripts/update-endpoints/generated/endpoints.json
+++ b/scripts/update-endpoints/generated/endpoints.json
@@ -4388,6 +4388,19 @@
     "previews": [],
     "renamed": null
   },
+  {
+    "method": "GET",
+    "url": "/repos/{owner}/{repo}/codespaces/new",
+    "documentationUrl": "https://docs.github.com/rest/reference/codespaces#preview-attributes-for-a-new-codespace",
+    "parameters": [
+      { "alias": null, "deprecated": null, "in": "PATH", "name": "owner" },
+      { "alias": null, "deprecated": null, "in": "PATH", "name": "repo" },
+      { "alias": null, "deprecated": null, "in": "QUERY", "name": "ref" },
+      { "alias": null, "deprecated": null, "in": "QUERY", "name": "client_ip" }
+    ],
+    "previews": [],
+    "renamed": null
+  },
   {
     "method": "DELETE",
     "url": "/user/codespaces/secrets/{secret_name}/repositories/{repository_id}",
diff --git a/src/generated/Endpoints.ts b/src/generated/Endpoints.ts
index efa5fb473..dc0db1c0b 100644
--- a/src/generated/Endpoints.ts
+++ b/src/generated/Endpoints.ts
@@ -2532,6 +2532,13 @@ export interface Endpoints {
     "/repos/{owner}/{repo}/codespaces/machines",
     "get"
   >;
+  /**
+   * @see https://docs.github.com/rest/reference/codespaces#preview-attributes-for-a-new-codespace
+   */
+  "GET /repos/{owner}/{repo}/codespaces/new": Operation<
+    "/repos/{owner}/{repo}/codespaces/new",
+    "get"
+  >;
   /**
    * @see https://docs.github.com/rest/reference/codespaces#list-repository-secrets
    */