diff --git a/devel/electron30/Makefile.version b/devel/electron30/Makefile.version
index b092d61eb1eb..662998d32a71 100644
--- a/devel/electron30/Makefile.version
+++ b/devel/electron30/Makefile.version
@@ -1,2 +1,2 @@
-ELECTRON_VER=	30.3.1
+ELECTRON_VER=	30.4.0
 ELECTRON_VER_MAJOR=	${ELECTRON_VER:C/\..*//}
diff --git a/devel/electron30/distinfo b/devel/electron30/distinfo
index c6fb625271d3..b27e4cc4d846 100644
--- a/devel/electron30/distinfo
+++ b/devel/electron30/distinfo
@@ -1,23 +1,23 @@
-TIMESTAMP = 1721886862
+TIMESTAMP = 1724015117
 SHA256 (electron/chromium-124.0.6367.243.tar.xz) = 53ed2f29769fe105ae884e37fd9fd9d9756931cf1d6d16c6a252f5982b8496cb
 SIZE (electron/chromium-124.0.6367.243.tar.xz) = 1633060772
 SHA256 (electron/97a0b3c4c39cf05de1eafb6ffdec0fddd643f0a2) = dcfaea4d353d1df3d4ac2d245ea7e32ad177d4bea1351f363714c9c22ca5c4f8
 SIZE (electron/97a0b3c4c39cf05de1eafb6ffdec0fddd643f0a2) = 9761601
 SHA256 (electron/336e775eec536b2d785cc80eff6ac39051931286) = a2ca2962daf482a8f943163541e1c73ba4b2694fabcd2510981f2db4eda493c8
 SIZE (electron/336e775eec536b2d785cc80eff6ac39051931286) = 32624734
-SHA256 (electron/electron-yarn-cache-30.3.1.tar.xz) = f1850543ce13619fe291e15e25418779cee8ed154d2424c5dbb49faa2e4c60f3
-SIZE (electron/electron-yarn-cache-30.3.1.tar.xz) = 29179584
-SHA256 (electron/electron-electron-v30.3.1_GH0.tar.gz) = 5eb3550cc9d46bfc1d221a2764d5e75e5a05b1c25794fd7fe52bcdf487691f97
-SIZE (electron/electron-electron-v30.3.1_GH0.tar.gz) = 13379394
+SHA256 (electron/electron-yarn-cache-30.4.0.tar.xz) = f1850543ce13619fe291e15e25418779cee8ed154d2424c5dbb49faa2e4c60f3
+SIZE (electron/electron-yarn-cache-30.4.0.tar.xz) = 29179584
+SHA256 (electron/electron-electron-v30.4.0_GH0.tar.gz) = 5c1b64b85b733275543056bb6499448516c3f030f18557024857f681cf2199bd
+SIZE (electron/electron-electron-v30.4.0_GH0.tar.gz) = 13403540
 SHA256 (electron/nodejs-node-v20.15.1_GH0.tar.gz) = 9c54c9338f78cf99227d006e65123fd9ef66cf8c271f3c25cad9a336f201507f
 SIZE (electron/nodejs-node-v20.15.1_GH0.tar.gz) = 115474342
 SHA256 (electron/nodejs-nan-e14bdcd1f72d62bca1d541b66da43130384ec213_GH0.tar.gz) = 02edf8d5b3fef9af94d8a1355da60564a57e7f2c99cb422bce042400607ed2eb
 SIZE (electron/nodejs-nan-e14bdcd1f72d62bca1d541b66da43130384ec213_GH0.tar.gz) = 180646
 SHA256 (electron/Squirrel-Squirrel.Mac-0e5d146ba13101a1302d59ea6e6e0b3cace4ae38_GH0.tar.gz) = f4ebb40a8d85dbb7ef02aa0571b2f8e22182c6d73b6992484a53c90047779d01
 SIZE (electron/Squirrel-Squirrel.Mac-0e5d146ba13101a1302d59ea6e6e0b3cace4ae38_GH0.tar.gz) = 2112918
 SHA256 (electron/ReactiveCocoa-ReactiveObjC-74ab5baccc6f7202c8ac69a8d1e152c29dc1ea76_GH0.tar.gz) = 88e65f116c7a06fccedb43970fba63080a57a4e5dc29147d2cdfe1ee58dd0546
 SIZE (electron/ReactiveCocoa-ReactiveObjC-74ab5baccc6f7202c8ac69a8d1e152c29dc1ea76_GH0.tar.gz) = 1136238
 SHA256 (electron/Mantle-Mantle-78d3966b3c331292ea29ec38661b25df0a245948_GH0.tar.gz) = a365df6d83e0be3cc000b70bd39734d80c28f0d9983ebe44698337a2ca464bb1
 SIZE (electron/Mantle-Mantle-78d3966b3c331292ea29ec38661b25df0a245948_GH0.tar.gz) = 62962
 SHA256 (electron/EngFlow-reclient-configs-955335c30a752e9ef7bff375baab5e0819b6c00d_GH0.tar.gz) = c148f76220fc41a89ffeaf370c2cc175577be184688b12aa6fec5f8ac6c714c4
 SIZE (electron/EngFlow-reclient-configs-955335c30a752e9ef7bff375baab5e0819b6c00d_GH0.tar.gz) = 13014
diff --git a/devel/electron30/files/patch-electron_shell_browser_api_electron__api__desktop__capturer.cc b/devel/electron30/files/patch-electron_shell_browser_api_electron__api__desktop__capturer.cc
index b278676a040f..742632761bd8 100644
--- a/devel/electron30/files/patch-electron_shell_browser_api_electron__api__desktop__capturer.cc
+++ b/devel/electron30/files/patch-electron_shell_browser_api_electron__api__desktop__capturer.cc
@@ -1,11 +1,11 @@
---- electron/shell/browser/api/electron_api_desktop_capturer.cc.orig	2024-04-16 14:29:17 UTC
+--- electron/shell/browser/api/electron_api_desktop_capturer.cc.orig	2024-08-13 16:47:53 UTC
 +++ electron/shell/browser/api/electron_api_desktop_capturer.cc
-@@ -41,7 +41,7 @@
- #include "ui/gfx/x/randr.h"
+@@ -45,7 +45,7 @@
+ #include "ui/base/cocoa/permissions_utils.h"
  #endif
  
 -#if BUILDFLAG(IS_LINUX)
 +#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
  // Private function in ui/base/x/x11_display_util.cc
  base::flat_map<x11::RandR::Output, int> GetMonitors(
      std::pair<uint32_t, uint32_t> version,
diff --git a/devel/electron30/files/patch-electron_shell_common_api_electron__bindings.cc b/devel/electron30/files/patch-electron_shell_common_api_electron__bindings.cc
index 94fccd180528..b1aebb2672ee 100644
--- a/devel/electron30/files/patch-electron_shell_common_api_electron__bindings.cc
+++ b/devel/electron30/files/patch-electron_shell_common_api_electron__bindings.cc
@@ -1,11 +1,11 @@
---- electron/shell/common/api/electron_bindings.cc.orig	2024-04-16 14:29:17 UTC
+--- electron/shell/common/api/electron_bindings.cc.orig	2024-08-13 16:47:53 UTC
 +++ electron/shell/common/api/electron_bindings.cc
-@@ -255,7 +255,7 @@ void ElectronBindings::DidReceiveMemoryDump(
+@@ -256,7 +256,7 @@ void ElectronBindings::DidReceiveMemoryDump(
      if (target_pid == dump.pid()) {
        auto dict = gin_helper::Dictionary::CreateEmpty(isolate);
        const auto& osdump = dump.os_dump();
 -#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_WIN)
 +#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_WIN) || BUILDFLAG(IS_BSD)
        dict.Set("residentSet", osdump.resident_set_kb);
  #endif
        dict.Set("private", osdump.private_footprint_kb);
diff --git a/devel/electron30/files/patch-electron_spec_api-protocol-spec.ts b/devel/electron30/files/patch-electron_spec_api-protocol-spec.ts
index 29238b03385b..6d63a51e64a5 100644
--- a/devel/electron30/files/patch-electron_spec_api-protocol-spec.ts
+++ b/devel/electron30/files/patch-electron_spec_api-protocol-spec.ts
@@ -1,11 +1,11 @@
---- electron/spec/api-protocol-spec.ts.orig	2024-04-29 23:06:40 UTC
+--- electron/spec/api-protocol-spec.ts.orig	2024-08-13 16:47:53 UTC
 +++ electron/spec/api-protocol-spec.ts
-@@ -1710,7 +1710,7 @@ describe('protocol module', () => {
+@@ -1734,7 +1734,7 @@ describe('protocol module', () => {
      });
  
      // TODO(nornagon): this test doesn't pass on Linux currently, investigate.
 -    ifit(process.platform !== 'linux')('is fast', async () => {
 +    ifit(process.platform !== 'linux' && process.platform !== 'freebsd')('is fast', async () => {
        // 128 MB of spaces.
        const chunk = new Uint8Array(128 * 1024 * 1024);
        chunk.fill(' '.charCodeAt(0));