diff --git a/checksums.json b/checksums.json
index cd0df9f..3c8be71 100644
--- a/checksums.json
+++ b/checksums.json
@@ -1,18 +1,18 @@
 {
-  "electron-api.json": "935a4163a74664fa7b19503350a3800ea2982bf19bace5df2220bec70c1d469b",
-  "electron-v32.2.8+wvcus-darwin-arm64-dsym.zip": "51ac81b5673b417ff98816756a1d7c77a822ed1035a0077b23ef1c2c4175282e",
-  "electron-v32.2.8+wvcus-darwin-arm64-symbols.zip": "9bf68f11cd75d73b0151b875b4a46cf857223c257c4b6ce48b8921690d55f408",
-  "electron-v32.2.8+wvcus-darwin-arm64.zip": "e69c390f1caf8f0625691d49063706cd0828887515ac59fc937ba33ebdf44b88",
-  "electron-v32.2.8+wvcus-darwin-x64-dsym.zip": "517d8908bc761cfa929308b27af9d5da350ff2aaa129f196c0801a6c9e59d897",
-  "electron-v32.2.8+wvcus-darwin-x64-symbols.zip": "7de5472a295956d49e86f27d256da137386a5d6397ffd41b6a55da31bd74b37f",
-  "electron-v32.2.8+wvcus-darwin-x64.zip": "399e9748dc8baede167628f8fb85ffcc460bc0e06b5ef6f664eb698ba9125696",
-  "electron-v32.2.8+wvcus-linux-x64-symbols.zip": "0a0a1d545e38674ed542a1e7787f3fc000e92cc8b065a6d84e92bb5e32f4f41e",
-  "electron-v32.2.8+wvcus-linux-x64.zip": "6faba58fd31c198ca5cdc85407a6a1e0a3d983d35dfc5021a1417474f2020bba",
-  "electron-v32.2.8+wvcus-win32-ia32-pdb.zip": "f79ab61464ce9923b7d9eb9a64ae4087e6ffbc8f2bb7842c424f31bbbc4afd0d",
-  "electron-v32.2.8+wvcus-win32-ia32-symbols.zip": "c94975037f4dbd3382beb0231fae93023d4bb3dec046063b78d2f45be923be3c",
-  "electron-v32.2.8+wvcus-win32-ia32.zip": "536ca728eb271996da0745eacb24f22301efcf0062054a69c2f384c092cbd6d4",
-  "electron-v32.2.8+wvcus-win32-x64-pdb.zip": "2cb62c77cdf8d667fd760f528c9722e5d7e5f733049ab4846e2dd6bb73ecdf09",
-  "electron-v32.2.8+wvcus-win32-x64-symbols.zip": "87e0f1e2722f4d57fb10271ab7ce7d9a51461ee20737dcf2402b276f2b6f86e9",
-  "electron-v32.2.8+wvcus-win32-x64.zip": "1044dbb774f10c8b94cc864e9284601c07d3e3ae62865c2d931d7de443024ea8",
-  "electron.d.ts": "e7cf9aa32caf5ea35c479ab83cf9d5ec35da5c0fde0e410e97d36c6068d36093"
+  "electron-api.json": "6ea483bb8434ad22830717b7fbb3382982884e962602c4e0dd0405e2ac90ca2f",
+  "electron-v32.3.0+wvcus-darwin-arm64-dsym.zip": "7de281fe11d65b1531b7204e9c94ecfdd2a645f0ebbd09ff6c3823bae56e78da",
+  "electron-v32.3.0+wvcus-darwin-arm64-symbols.zip": "de68e831c545fb0239c56f919620d5284915d494225d2881aff6c8f719cf9dc4",
+  "electron-v32.3.0+wvcus-darwin-arm64.zip": "19e46bf10bf32efbb5c16f73c783e5fc2bf92c81c9cd48a5c418349ba4a1ed30",
+  "electron-v32.3.0+wvcus-darwin-x64-dsym.zip": "c6b217f7acc7b983c0bf3ff8c036253c32ee218b3b8bb816d07370547bd5a20d",
+  "electron-v32.3.0+wvcus-darwin-x64-symbols.zip": "05f3bb3b1449b3b169d8b07e678acd4b9d757b60545cc2e897967d7c3a04eb4c",
+  "electron-v32.3.0+wvcus-darwin-x64.zip": "a0cf32ee79866409e169b8a38fc2d0d57ba03bec45159c78d0b4c6a87009c2d7",
+  "electron-v32.3.0+wvcus-linux-x64-symbols.zip": "9ead7c48939504a150d387e9648da9caaf9766cfb6de26643d0ea76642a86f38",
+  "electron-v32.3.0+wvcus-linux-x64.zip": "9a07eacd27fc71c2b7f9bd29226d35d5f342dec0f2a438a0a4b862fb3b2f7ce8",
+  "electron-v32.3.0+wvcus-win32-ia32-pdb.zip": "be643035d3ff96eac95dac8590baba808f0474e5a94bc6d71c09f405514dd170",
+  "electron-v32.3.0+wvcus-win32-ia32-symbols.zip": "04496816db275152fb091ae48a33b2d3220741a564a8b23e43165b8dd732057b",
+  "electron-v32.3.0+wvcus-win32-ia32.zip": "ac1944599872e08a81a43f06a2b509ea62e2fbb08f5dfcf5a3688f18a7fda61f",
+  "electron-v32.3.0+wvcus-win32-x64-pdb.zip": "e0e58d36485aaa0c0b1f51471af97daee13fd84989700da6748cd9dcb61b560a",
+  "electron-v32.3.0+wvcus-win32-x64-symbols.zip": "8961c8cec22d88855726c9e5769fab6f153ffd77a944d50b73e70a4d7eb48526",
+  "electron-v32.3.0+wvcus-win32-x64.zip": "bf296e7eb3db014fc22e013cdc0a044d74aea56ec388237ab4bb25ebbbe08cbc",
+  "electron.d.ts": "61056049a71040affd7b72e9be8f2a0b6f63e0b92ae4fcbab9bfaa02d337a73a"
 }
diff --git a/electron.d.ts b/electron.d.ts
index 21543de..91ecfe9 100644
--- a/electron.d.ts
+++ b/electron.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for Electron 32.2.8+wcus
+// Type definitions for Electron 32.3.0+wcus
 // Project: http://electronjs.org/
 // Definitions by: The Electron Team <https://github.com/electron/electron>
 // Definitions: https://github.com/electron/typescript-definitions
@@ -7368,6 +7368,10 @@ declare namespace Electron {
      * **Note:** On Windows and Linux an open dialog can not be both a file selector
      * and a directory selector, so if you set `properties` to `['openFile',
      * 'openDirectory']` on these platforms, a directory selector will be shown.
+     *
+     * **Note:** On Linux `defaultPath` is not supported when using portal file chooser
+     * dialogs unless the portal backend is version 4 or higher. You can use
+     * `--xdg-portal-required-version` command-line switch to force gtk or kde dialogs.
      */
     showOpenDialog(window: BaseWindow, options: OpenDialogOptions): Promise<Electron.OpenDialogReturnValue>;
     /**
@@ -7394,6 +7398,10 @@ declare namespace Electron {
      * **Note:** On Windows and Linux an open dialog can not be both a file selector
      * and a directory selector, so if you set `properties` to `['openFile',
      * 'openDirectory']` on these platforms, a directory selector will be shown.
+     *
+     * **Note:** On Linux `defaultPath` is not supported when using portal file chooser
+     * dialogs unless the portal backend is version 4 or higher. You can use
+     * `--xdg-portal-required-version` command-line switch to force gtk or kde dialogs.
      */
     showOpenDialog(options: OpenDialogOptions): Promise<Electron.OpenDialogReturnValue>;
     /**
@@ -7413,6 +7421,10 @@ declare namespace Electron {
      * **Note:** On Windows and Linux an open dialog can not be both a file selector
      * and a directory selector, so if you set `properties` to `['openFile',
      * 'openDirectory']` on these platforms, a directory selector will be shown.
+     *
+     * **Note:** On Linux `defaultPath` is not supported when using portal file chooser
+     * dialogs unless the portal backend is version 4 or higher. You can use
+     * `--xdg-portal-required-version` command-line switch to force gtk or kde dialogs.
      */
     showOpenDialogSync(window: BaseWindow, options: OpenDialogSyncOptions): (string[]) | (undefined);
     /**
@@ -7432,6 +7444,10 @@ declare namespace Electron {
      * **Note:** On Windows and Linux an open dialog can not be both a file selector
      * and a directory selector, so if you set `properties` to `['openFile',
      * 'openDirectory']` on these platforms, a directory selector will be shown.
+     *
+     * **Note:** On Linux `defaultPath` is not supported when using portal file chooser
+     * dialogs unless the portal backend is version 4 or higher. You can use
+     * `--xdg-portal-required-version` command-line switch to force gtk or kde dialogs.
      */
     showOpenDialogSync(options: OpenDialogSyncOptions): (string[]) | (undefined);
     /**
diff --git a/package.json b/package.json
index b216721..cc0eb76 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "node": ">= 12.20.55"
   },
   "name": "electron",
-  "version": "32.2.8+wvcus",
+  "version": "32.3.0+wvcus",
   "repository": "https://github.com/castlabs/electron-releases",
   "description": "Build cross platform desktop apps with JavaScript, HTML, CSS, and Widevine DRM protection",
   "license": "MIT",