diff --git a/pkgs/applications/science/math/eigenmath/default.nix b/pkgs/applications/science/math/eigenmath/default.nix
index 00b69e03f1b8..8a3ff56e1f6b 100644
--- a/pkgs/applications/science/math/eigenmath/default.nix
+++ b/pkgs/applications/science/math/eigenmath/default.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation rec {
   pname = "eigenmath";
-  version = "3.27-unstable-2024-08-24";
+  version = "3.27-unstable-2024-09-15";
 
   src = fetchFromGitHub {
     owner = "georgeweigt";
     repo = pname;
-    rev = "92ae1a3f9c9f6808f3faefa10ae66c0ff480dab2";
-    hash = "sha256-AHZ9p7yyYENHywNppsSTfaM3KFqpX5ehxfjPwocHv5Q=";
+    rev = "ba00d77289f1c9ce64108b1bbcee02c71ce48633";
+    hash = "sha256-yFzsMNVjQK64uQSfjQKC8LbdQu7/97hDolRMBc4Womc=";
   };
 
   checkPhase = let emulator = stdenv.hostPlatform.emulator buildPackages; in ''