diff --git a/pkgs/development/octave-modules/matgeom/default.nix b/pkgs/development/octave-modules/matgeom/default.nix
index c74b8b00cfbe..9c35f15d12f1 100644
--- a/pkgs/development/octave-modules/matgeom/default.nix
+++ b/pkgs/development/octave-modules/matgeom/default.nix
@@ -5,11 +5,11 @@
 
 buildOctavePackage rec {
   pname = "matgeom";
-  version = "1.2.3";
+  version = "1.2.4";
 
   src = fetchurl {
     url = "mirror://sourceforge/octave/${pname}-${version}.tar.gz";
-    sha256 = "12q66dy4ninhki3jslzcamfblcb3cdkfbbzn3a5har1s212lsfiw";
+    sha256 = "sha256-azRPhwMVvydCyojA/rXD2og1tPTL0vii15OveYQF+SA=";
   };
 
   meta = with lib; {