diff --git a/pkgs/applications/networking/browsers/ladybird/default.nix b/pkgs/applications/networking/browsers/ladybird/default.nix
index be22339417bd..c77e70f01aa1 100644
--- a/pkgs/applications/networking/browsers/ladybird/default.nix
+++ b/pkgs/applications/networking/browsers/ladybird/default.nix
@@ -10,6 +10,7 @@
 , cmake
 , ninja
 , pkg-config
+, curl
 , libavif
 , libjxl
 , libwebp
@@ -57,13 +58,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "ladybird";
-  version = "0-unstable-2024-09-08";
+  version = "0-unstable-2024-09-21";
 
   src = fetchFromGitHub {
     owner = "LadybirdWebBrowser";
     repo = "ladybird";
-    rev = "8d6f36f8d6c0aea0253df8c84746f8c99bf79b4d";
-    hash = "sha256-EB26SAh9eckpq/HrO8O+PivMMmLpFtCdCNkOJcLQvZw=";
+    rev = "44f672bacf6779f6bbe5972d84e210f953f14598";
+    hash = "sha256-Qku6W1kETOXQh8Kxn0wabe0Xc4gkpxrGbDFwIik34eY=";
   };
 
   postPatch = ''
@@ -133,6 +134,7 @@ stdenv.mkDerivation (finalAttrs: {
   ];
 
   buildInputs = with qt6Packages; [
+    curl
     ffmpeg
     libavif
     libjxl
diff --git a/pkgs/by-name/sk/skia/export-SkFontMgr_New_FontConfig.patch b/pkgs/by-name/sk/skia/export-SkFontMgr_New_FontConfig.patch
deleted file mode 100644
index 1609e7347fde..000000000000
--- a/pkgs/by-name/sk/skia/export-SkFontMgr_New_FontConfig.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/src/ports/SkFontMgr_fontconfig.cpp b/src/ports/SkFontMgr_fontconfig.cpp
-index 7d6fd62..2cca01d 100644
---- a/src/ports/SkFontMgr_fontconfig.cpp
-+++ b/src/ports/SkFontMgr_fontconfig.cpp
-@@ -16,6 +16,7 @@
- #include "include/core/SkString.h"
- #include "include/core/SkTypeface.h"
- #include "include/core/SkTypes.h"
-+#include "include/ports/SkFontMgr_fontconfig.h"
- #include "include/private/base/SkDebug.h"
- #include "include/private/base/SkMutex.h"
- #include "include/private/base/SkTArray.h"
diff --git a/pkgs/by-name/sk/skia/package.nix b/pkgs/by-name/sk/skia/package.nix
index 6c70e99bb2fb..a6972b628bd8 100644
--- a/pkgs/by-name/sk/skia/package.nix
+++ b/pkgs/by-name/sk/skia/package.nix
@@ -26,22 +26,15 @@ stdenv.mkDerivation (finalAttrs: {
   # Version from https://skia.googlesource.com/skia/+/refs/heads/main/RELEASE_NOTES.md
   # or https://chromiumdash.appspot.com/releases
   # plus date of the tip of the corresponding chrome/m$version branch
-  version = "124-unstable-2024-05-22";
+  version = "129-unstable-2024-09-18";
 
   src = fetchgit {
     url = "https://skia.googlesource.com/skia.git";
     # Tip of the chrome/m$version branch
-    rev = "a747f7ea37db6ea3871816dbaf2eb41b5776c826";
-    hash = "sha256-zHfv4OZK/nVJc2rl+dBSCc4f6qndpAKcFZtThw06+LY=";
+    rev = "dda581d538cb6532cda841444e7b4ceacde01ec9";
+    hash = "sha256-NZiZFsABebugszpYsBusVlTYnYda+xDIpT05cZ8Jals=";
   };
 
-  patches = [
-    # Package ladybird uses SkFontMgr_New_FontConfig, but this version of skia
-    # does not export it.
-    # https://skia.googlesource.com/skia/+/4bf56844d4a661d7317882cc545ecd978715a11e%5E!/?
-    ./export-SkFontMgr_New_FontConfig.patch
-  ];
-
   postPatch = ''
     # System zlib detection bug workaround
     substituteInPlace BUILD.gn \