diff --git a/pkgs/by-name/gu/gurobi/package.nix b/pkgs/by-name/gu/gurobi/package.nix
index eff61579a5f9..4d7afdb86083 100644
--- a/pkgs/by-name/gu/gurobi/package.nix
+++ b/pkgs/by-name/gu/gurobi/package.nix
@@ -1,24 +1,52 @@
-{ stdenv, lib, fetchurl, autoPatchelfHook, python3 }:
+{
+  stdenv,
+  lib,
+  fetchurl,
+  autoPatchelfHook,
+  python3,
+}:
 
+let
+  platform =
+    {
+      aarch64-linux = "armlinux64";
+      x86_64-linux = "linux64";
+    }
+    .${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+in
 stdenv.mkDerivation rec {
   pname = "gurobi";
-  version = "11.0.3";
+  version = "12.0.0";
 
   src = fetchurl {
-    url = "https://packages.gurobi.com/${lib.versions.majorMinor version}/gurobi${version}_linux64.tar.gz";
-    hash = "sha256-gqLIZxwjS7qp3GTaIrGVGr9BxiBH/fdwBOZfJKkd/RM=";
+    url = "https://packages.gurobi.com/${lib.versions.majorMinor version}/gurobi${version}_${platform}.tar.gz";
+    hash =
+      {
+        aarch64-linux = "sha256-jhICy/CGahb6eMPkvg+jKIjskS+N3zM8KVYdBXlk74Y=";
+        x86_64-linux = "sha256-or3Jwda/jrTlUaGErxzo17BDXqjn0ZoBfMfVP9Xv2hI=";
+      }
+      .${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
   };
 
-  sourceRoot = "gurobi${builtins.replaceStrings ["."] [""] version}/linux64";
+  sourceRoot = "gurobi${builtins.replaceStrings [ "." ] [ "" ] version}/${platform}";
 
-  nativeBuildInputs = [ autoPatchelfHook ];
-  buildInputs = [ (python3.withPackages (ps: [ ps.gurobipy ])) ];
+  nativeBuildInputs = [
+    autoPatchelfHook
+  ];
+
+  buildInputs = [
+    (python3.withPackages (ps: [
+      ps.gurobipy
+    ]))
+  ];
 
   strictDeps = true;
 
   makeFlags = [ "--directory=src/build" ];
 
   installPhase = ''
+    runHook preInstall
+
     mkdir -p $out/bin
     cp bin/* $out/bin/
     rm $out/bin/gurobi.sh
@@ -39,19 +67,24 @@ stdenv.mkDerivation rec {
     mkdir -p $out/share/java
     ln -s $out/lib/gurobi.jar $out/share/java/
     ln -s $out/lib/gurobi-javadoc.jar $out/share/java/
+
+    runHook postInstall
   '';
 
   passthru.libSuffix = lib.replaceStrings [ "." ] [ "" ] (lib.versions.majorMinor version);
 
-  meta = with lib; {
+  meta = {
     description = "Optimization solver for mathematical programming";
     homepage = "https://www.gurobi.com";
-    sourceProvenance = with sourceTypes; [
+    sourceProvenance = with lib.sourceTypes; [
       binaryBytecode
       binaryNativeCode
     ];
-    license = licenses.unfree;
-    platforms = [ "x86_64-linux" ];
-    maintainers = with maintainers; [ wegank ];
+    license = lib.licenses.unfree;
+    platforms = [
+      "aarch64-linux"
+      "x86_64-linux"
+    ];
+    maintainers = with lib.maintainers; [ wegank ];
   };
 }
diff --git a/pkgs/development/python-modules/gurobipy/default.nix b/pkgs/development/python-modules/gurobipy/default.nix
index fe25ace59a5f..f4f5aae68df4 100644
--- a/pkgs/development/python-modules/gurobipy/default.nix
+++ b/pkgs/development/python-modules/gurobipy/default.nix
@@ -17,14 +17,14 @@ let
   };
   platform = platforms.${stdenv.system} or (throw "Unsupported system: ${stdenv.system}");
   hashes = rec {
-    cp311-aarch64-darwin = "sha256-E4tL6PtC1JS4SEvUz6meoeUR6IYM2xFxNJ9PzgbZqgE=";
-    cp311-aarch64-linux = "sha256-hMWOFkyQ/B3ovAqsitJagrSp0webUGRzWCLOz1UrGyY=";
+    cp311-aarch64-darwin = "sha256-KRC3fY7KUVCfI4u+TQQjgqLLIEunkzgIZxiuTol2/50=";
+    cp311-aarch64-linux = "sha256-/DiS49iND4oB2nXxL3QCPTmO9Zmp4a3WbtdjE3M+MPs=";
     cp311-x86_64-darwin = cp311-aarch64-darwin;
-    cp311-x86_64-linux = "sha256-2O7Vykgx0fELCM1wH3VIOyeBBzR1DUFKWzy25LpMF/M=";
-    cp312-aarch64-darwin = "sha256-BXAJeUaVEa7fy00BNsFhB30IU5O2pEnJjp/3gYdHJ5w=";
-    cp312-aarch64-linux = "sha256-t1KopNiYo8xZsGcKpEne6OIVnU9CDzADO6+W8Uo2UW0=";
+    cp311-x86_64-linux = "sha256-oI+0Kl58sCzbmTwTgci4xaO67tyt1W5yiNhFile4FEI=";
+    cp312-aarch64-darwin = "sha256-tcNcuYGmFScBaFUyTgVMrkc0lnhdtX8Ggr1W1YSpbu4=";
+    cp312-aarch64-linux = "sha256-+Ch951NcO5yX9KqHFpadcDAqlyvQnp07b71yZsoOq3I=";
     cp312-x86_64-darwin = cp312-aarch64-darwin;
-    cp312-x86_64-linux = "sha256-0IppqYhLLHq4Q8mWe0R3DBfHOsVybbeoeUroXXwfxEY=";
+    cp312-x86_64-linux = "sha256-kLukle+yXP9aOCYViv974pY30ugKzMOompjLhjCFYQY=";
   };
   hash =
     hashes."${pyShortVersion}-${stdenv.system}"
@@ -32,7 +32,7 @@ let
 in
 buildPythonPackage rec {
   pname = "gurobipy";
-  version = "11.0.3";
+  version = "12.0.0";
   inherit format;
 
   src = fetchPypi {