diff --git a/pkgs/applications/misc/klayout/default.nix b/pkgs/applications/misc/klayout/default.nix
index afff0cd683684..6af515865dbf5 100644
--- a/pkgs/applications/misc/klayout/default.nix
+++ b/pkgs/applications/misc/klayout/default.nix
@@ -5,13 +5,13 @@
 
 mkDerivation rec {
   pname = "klayout";
-  version = "0.29.6";
+  version = "0.29.7";
 
   src = fetchFromGitHub {
     owner = "KLayout";
     repo = "klayout";
     rev = "v${version}";
-    hash = "sha256-gbbes8CPh+Z9wCeQaAaObZjQvBTMe06z8oR12i6e12M=";
+    hash = "sha256-4GjCV/Z9al7Hrj7Ik/EvmLy5jPCsU/3Ti9HwOjzPKYc=";
   };
 
   postPatch = ''