diff --git a/pkgs/development/libraries/science/math/suitesparse-graphblas/default.nix b/pkgs/development/libraries/science/math/suitesparse-graphblas/default.nix
index 0d5409c6817d..f6baae932ba2 100644
--- a/pkgs/development/libraries/science/math/suitesparse-graphblas/default.nix
+++ b/pkgs/development/libraries/science/math/suitesparse-graphblas/default.nix
@@ -6,7 +6,7 @@
 
 stdenv.mkDerivation rec {
   pname = "suitesparse-graphblas";
-  version = "7.2.0";
+  version = "7.4.3";
 
   outputs = [ "out" "dev" ];
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     owner = "DrTimothyAldenDavis";
     repo = "GraphBLAS";
     rev = "v${version}";
-    sha256 = "sha256-N3TBuKWQRisXE5DQ0c+N2cv0darQ8mz4g2oe7pKst9E=";
+    sha256 = "sha256-myUaSzBlt34L3UJDKB9VXetaPCc3SZCzpbsSn1j+MPw=";
   };
 
   nativeBuildInputs = [