diff --git a/pkgs/development/libraries/libwpe/fdo.nix b/pkgs/development/libraries/libwpe/fdo.nix
index 3d2df9259a54..d4e743ee2855 100644
--- a/pkgs/development/libraries/libwpe/fdo.nix
+++ b/pkgs/development/libraries/libwpe/fdo.nix
@@ -16,11 +16,11 @@
 
 stdenv.mkDerivation rec {
   pname = "wpebackend-fdo";
-  version = "1.14.2";
+  version = "1.14.3";
 
   src = fetchurl {
     url = "https://wpewebkit.org/releases/wpebackend-fdo-${version}.tar.xz";
-    sha256 = "k8l2aumGTurq7isKdPIsvKCN9CwaG9tVsIbyUo44DTg=";
+    sha256 = "sha256-EBIYQllahQKR2z6C89sLmYTfB5Ai04bOQsK4UIFZ3Gw=";
   };
 
   depsBuildBuild = [