diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6a15549..df0299e 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "7.7.0"
+  ".": "7.7.1"
 }
diff --git a/.stats.yml b/.stats.yml
index 17749e2..290f28d 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 81
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/courier%2Fcourier-3fc1c86b4a83a16393aaf17d1fb3ac6098d30dd057ba872973b57285a7a3f0d0.yml
-openapi_spec_hash: 02a545d217b13399f311e99561f9de1d
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/courier%2Fcourier-b3852cdd1020811766572923d26a6c95f4a538bf4c7268462b6ba39f34480b3e.yml
+openapi_spec_hash: b2e2f2357342e9a6b16a591d0b946e38
 config_hash: 0789c3cddc625bb9712b3bded274ab6c
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5604f1..de31e86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 7.7.1 (2026-02-18)
+
+Full Changelog: [v7.7.0...v7.7.1](https://github.com/trycourier/courier-node/compare/v7.7.0...v7.7.1)
+
+### Bug Fixes
+
+* **api:** remove brand field from ElementalContent ([e3170e5](https://github.com/trycourier/courier-node/commit/e3170e5e77ea9493f563f5f0777b794a2ccc1747))
+
+
+### Chores
+
+* **internal/client:** fix form-urlencoded requests ([986e46d](https://github.com/trycourier/courier-node/commit/986e46d7ac7f34b92be59cebd7bc32996553fe60))
+* **internal:** avoid type checking errors with ts-reset ([82eb137](https://github.com/trycourier/courier-node/commit/82eb137b3eaf1732706e20c8a48f502d2af03f39))
+
 ## 7.7.0 (2026-02-06)
 
 Full Changelog: [v7.6.3...v7.7.0](https://github.com/trycourier/courier-node/compare/v7.6.3...v7.7.0)
diff --git a/package.json b/package.json
index b4c2b0b..b5612f3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trycourier/courier",
-  "version": "7.7.0",
+  "version": "7.7.1",
   "description": "The official TypeScript library for the Courier API",
   "author": "Courier <support@courier.com>",
   "types": "dist/index.d.ts",
diff --git a/src/client.ts b/src/client.ts
index 5f0770b..f49c62b 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -553,7 +553,7 @@ export class Courier {
       loggerFor(this).info(`${responseInfo} - ${retryMessage}`);
 
       const errText = await response.text().catch((err: any) => castToError(err).message);
-      const errJSON = safeJSON(errText);
+      const errJSON = safeJSON(errText) as any;
       const errMessage = errJSON ? undefined : errText;
 
       loggerFor(this).debug(
@@ -802,6 +802,14 @@ export class Courier {
         (Symbol.iterator in body && 'next' in body && typeof body.next === 'function'))
     ) {
       return { bodyHeaders: undefined, body: Shims.ReadableStreamFrom(body as AsyncIterable<Uint8Array>) };
+    } else if (
+      typeof body === 'object' &&
+      headers.values.get('content-type') === 'application/x-www-form-urlencoded'
+    ) {
+      return {
+        bodyHeaders: { 'content-type': 'application/x-www-form-urlencoded' },
+        body: this.stringifyQuery(body as Record<string, unknown>),
+      };
     } else {
       return this.#encoder({ body, headers });
     }
diff --git a/src/resources/shared.ts b/src/resources/shared.ts
index 90e864f..9af97f2 100644
--- a/src/resources/shared.ts
+++ b/src/resources/shared.ts
@@ -123,8 +123,6 @@ export interface ElementalContent {
    * For example, "2022-01-01"
    */
   version: string;
-
-  brand?: string | null;
 }
 
 /**
diff --git a/src/version.ts b/src/version.ts
index 9d2fe45..2cae26d 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '7.7.0'; // x-release-please-version
+export const VERSION = '7.7.1'; // x-release-please-version
diff --git a/tests/api-resources/tenants/templates/templates.test.ts b/tests/api-resources/tenants/templates/templates.test.ts
index a07cd73..0050a00 100644
--- a/tests/api-resources/tenants/templates/templates.test.ts
+++ b/tests/api-resources/tenants/templates/templates.test.ts
@@ -100,7 +100,6 @@ describe('resource templates', () => {
             },
           ],
           version: 'version',
-          brand: 'brand',
         },
         channels: {
           foo: {