diff --git a/preload/src/api/fetch.js b/preload/src/api/fetch.js
index 8f04ce2d..e70b545f 100644
--- a/preload/src/api/fetch.js
+++ b/preload/src/api/fetch.js
@@ -6,7 +6,7 @@ const redirectCodes = new Set([301, 302, 307, 308]);
 
 /**
  * @typedef {Object} FetchOptions
- * @property {"GET" | "PUT" | "POST" | "DELETE"} [method] - Request method.
+ * @property {"GET" | "PUT" | "POST" | "DELETE" | "PATCH"} [method] - Request method.
  * @property {Record<string, string>} [headers] - Request headers.
  * @property {"manual" | "follow"} [redirect] - Whether to follow redirects.
  * @property {number} [maxRedirects] - Maximum amount of redirects to be followed.
diff --git a/renderer/src/modules/api/fetch.js b/renderer/src/modules/api/fetch.js
index cbf7de25..02124ef3 100644
--- a/renderer/src/modules/api/fetch.js
+++ b/renderer/src/modules/api/fetch.js
@@ -1,6 +1,6 @@
 import Remote from "../../polyfill/remote";
 
-const methods = new Set(["GET", "PUT", "POST", "DELETE"]);
+const methods = new Set(["GET", "PUT", "POST", "DELETE", "PATCH"]);
 const bodylessStatusCodes = new Set([101, 204, 205, 304]);
 
 class FetchResponse extends Response {
@@ -35,7 +35,7 @@ const convertSignal = signal => {
 
 /**
  * @typedef {Object} FetchOptions
- * @property {"GET" | "PUT" | "POST" | "DELETE"} [method] - Request method.
+ * @property {"GET" | "PUT" | "POST" | "DELETE" | "PATCH"} [method] - Request method.
  * @property {Record<string, string>} [headers] - Request headers.
  * @property {"manual" | "follow"} [redirect] - Whether to follow redirects.
  * @property {number} [maxRedirects] - Maximum amount of redirects to be followed.