diff --git a/pkgs/development/libraries/webkitgtk/default.nix b/pkgs/development/libraries/webkitgtk/default.nix
index 91848ce1fb6b..927301589b4c 100644
--- a/pkgs/development/libraries/webkitgtk/default.nix
+++ b/pkgs/development/libraries/webkitgtk/default.nix
@@ -15,7 +15,7 @@ assert stdenv.isDarwin -> !enableGtk2Plugins;
 with stdenv.lib;
 stdenv.mkDerivation rec {
   name = "webkitgtk-${version}";
-  version = "2.24.2";
+  version = "2.24.3";
 
   meta = {
     description = "Web content rendering engine, GTK+ port";
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://webkitgtk.org/releases/${name}.tar.xz";
-    sha256 = "071jnjvjq6wsxx1jh4ql3j53h1nhphs5ga67fa5i9xjvs3qb3701";
+    sha256 = "0lbcrw5axwrbrajxq7fqywfyh0djqi23ynzb5wi5ghw2grnp83cl";
   };
 
   patches = optionals stdenv.isDarwin [