diff --git a/package-lock.json b/package-lock.json
index 25d3380a..6110f366 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "@seamapi/blueprint": "^0.51.1",
         "@seamapi/fake-seam-connect": "^1.77.0",
         "@seamapi/smith": "^0.4.4",
-        "@seamapi/types": "1.439.0",
+        "@seamapi/types": "1.442.0",
         "@swc/core": "^1.11.29",
         "@types/eslint": "^8.44.2",
         "@types/jsonwebtoken": "^9.0.6",
@@ -50,7 +50,7 @@
         "npm": ">=10.1.0"
       },
       "peerDependencies": {
-        "@seamapi/types": "^1.439.0"
+        "@seamapi/types": "^1.442.0"
       },
       "peerDependenciesMeta": {
         "@seamapi/types": {
@@ -1216,9 +1216,9 @@
       }
     },
     "node_modules/@seamapi/types": {
-      "version": "1.439.0",
-      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.439.0.tgz",
-      "integrity": "sha512-QFzo0jLtB2CIkm26K0tMhPNbeF+qxyAWGyhRufTUKcbIE5sYoi025f2nAkssBxOWH8uf18pTaH326igBt08Wew==",
+      "version": "1.442.0",
+      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.442.0.tgz",
+      "integrity": "sha512-9pNxizBTsSqXTAEAEU3mhV10+kZ8Pbt825/+crQ+BSnOFVelI+8za6bZmSYPI93HpKjTcYvNxCQcMSd9Kr4rrA==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/package.json b/package.json
index a5f8f558..e8b55f4b 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "npm": ">=10.1.0"
   },
   "peerDependencies": {
-    "@seamapi/types": "^1.439.0"
+    "@seamapi/types": "^1.442.0"
   },
   "peerDependenciesMeta": {
     "@seamapi/types": {
@@ -101,7 +101,7 @@
     "@seamapi/blueprint": "^0.51.1",
     "@seamapi/fake-seam-connect": "^1.77.0",
     "@seamapi/smith": "^0.4.4",
-    "@seamapi/types": "1.439.0",
+    "@seamapi/types": "1.442.0",
     "@swc/core": "^1.11.29",
     "@types/eslint": "^8.44.2",
     "@types/jsonwebtoken": "^9.0.6",
diff --git a/src/lib/seam/connect/routes/spaces/spaces.ts b/src/lib/seam/connect/routes/spaces/spaces.ts
index fe7ec11e..350d3581 100644
--- a/src/lib/seam/connect/routes/spaces/spaces.ts
+++ b/src/lib/seam/connect/routes/spaces/spaces.ts
@@ -3,11 +3,7 @@
  * Do not edit this file or add other files to this directory.
  */
 
-import type {
-  RouteRequestBody,
-  RouteRequestParams,
-  RouteResponse,
-} from '@seamapi/types/connect'
+import type { RouteRequestBody, RouteResponse } from '@seamapi/types/connect'
 
 import { seamApiLtsVersion } from 'lib/lts-version.js'
 import {
@@ -251,8 +247,8 @@ export class SeamHttpSpaces {
   ): SpacesListRequest {
     return new SeamHttpRequest(this, {
       pathname: '/spaces/list',
-      method: 'GET',
-      params: parameters,
+      method: 'POST',
+      body: parameters,
       responseKey: 'spaces',
       options,
     })
@@ -416,7 +412,7 @@ export type SpacesGetRelatedRequest = SeamHttpRequest<
 // eslint-disable-next-line @typescript-eslint/no-empty-interface
 export interface SpacesGetRelatedOptions {}
 
-export type SpacesListParameters = RouteRequestParams<'/spaces/list'>
+export type SpacesListParameters = RouteRequestBody<'/spaces/list'>
 
 /**
  * @deprecated Use SpacesListParameters instead.