diff --git a/package-lock.json b/package-lock.json
index bac44220..6a990166 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "@seamapi/blueprint": "^0.52.2",
         "@seamapi/fake-seam-connect": "^1.77.0",
         "@seamapi/smith": "^0.5.2",
-        "@seamapi/types": "1.727.0",
+        "@seamapi/types": "1.738.0",
         "@swc/core": "^1.11.29",
         "@types/jsonwebtoken": "^9.0.6",
         "@types/node": "^22.15.21",
@@ -49,7 +49,7 @@
         "npm": ">=10.1.0"
       },
       "peerDependencies": {
-        "@seamapi/types": "^1.727.0"
+        "@seamapi/types": "^1.738.0"
       },
       "peerDependenciesMeta": {
         "@seamapi/types": {
@@ -1388,9 +1388,9 @@
       }
     },
     "node_modules/@seamapi/types": {
-      "version": "1.727.0",
-      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.727.0.tgz",
-      "integrity": "sha512-gFEaJaYm8Cy80gmrE434QFEc5i1n8voRG6GfOfCHM5LFg0C3p758ScmFYeqzgGtGiwLy+xeaR8kGcQ1beff2ag==",
+      "version": "1.738.0",
+      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.738.0.tgz",
+      "integrity": "sha512-s4uWEZ2wQp5HcThHxSav70ngrQPtygRO3QvV/Ru1tbFjvVGHoyIgEG8eKjlgXM9l/J1xor1MkW1nZyOGu0JWwg==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/package.json b/package.json
index 37543c0b..9ad337bf 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "npm": ">=10.1.0"
   },
   "peerDependencies": {
-    "@seamapi/types": "^1.727.0"
+    "@seamapi/types": "^1.738.0"
   },
   "peerDependenciesMeta": {
     "@seamapi/types": {
@@ -102,7 +102,7 @@
     "@seamapi/blueprint": "^0.52.2",
     "@seamapi/fake-seam-connect": "^1.77.0",
     "@seamapi/smith": "^0.5.2",
-    "@seamapi/types": "1.727.0",
+    "@seamapi/types": "1.738.0",
     "@swc/core": "^1.11.29",
     "@types/jsonwebtoken": "^9.0.6",
     "@types/node": "^22.15.21",
diff --git a/src/lib/seam/connect/routes/access-methods/access-methods.ts b/src/lib/seam/connect/routes/access-methods/access-methods.ts
index eb4d31c4..9f9e69fc 100644
--- a/src/lib/seam/connect/routes/access-methods/access-methods.ts
+++ b/src/lib/seam/connect/routes/access-methods/access-methods.ts
@@ -3,7 +3,11 @@
  * Do not edit this file or add other files to this directory.
  */
 
-import type { RouteRequestBody, RouteResponse } from '@seamapi/types/connect'
+import type {
+  RouteRequestBody,
+  RouteRequestParams,
+  RouteResponse,
+} from '@seamapi/types/connect'
 
 import { seamApiLtsVersion } from 'lib/lts-version.js'
 import {
@@ -175,8 +179,8 @@ export class SeamHttpAccessMethods {
   ): AccessMethodsDeleteRequest {
     return new SeamHttpRequest(this, {
       pathname: '/access_methods/delete',
-      method: 'POST',
-      body: parameters,
+      method: 'DELETE',
+      params: parameters,
       responseKey: undefined,
       options,
     })
@@ -236,7 +240,7 @@ export class SeamHttpAccessMethods {
 }
 
 export type AccessMethodsDeleteParameters =
-  RouteRequestBody<'/access_methods/delete'>
+  RouteRequestParams<'/access_methods/delete'>
 
 /**
  * @deprecated Use AccessMethodsDeleteParameters instead.