diff --git a/pkgs/applications/misc/curaengine/default.nix b/pkgs/applications/misc/curaengine/default.nix
index 3e4c77aafc6a..06c5d1585652 100644
--- a/pkgs/applications/misc/curaengine/default.nix
+++ b/pkgs/applications/misc/curaengine/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "curaengine";
-  version = "4.2.0";
+  version = "4.3.0";
 
   src = fetchFromGitHub {
     owner = "Ultimaker";
     repo = "CuraEngine";
     rev = version;
-    sha256 = "13hbzsx4fwrbwviyhh8z04gs9b0m8fjl8a31ci7gr2dfdmgjs6pd";
+    sha256 = "074qcaj1v2ri9wppx9lr066nlidkrsp9m1rrrk2hs2b61x0340ff";
   };
 
   nativeBuildInputs = [ cmake ];