diff --git a/pkgs/applications/science/math/gurobi/default.nix b/pkgs/applications/science/math/gurobi/default.nix
index dc947a94001..399fa3a3c54 100644
--- a/pkgs/applications/science/math/gurobi/default.nix
+++ b/pkgs/applications/science/math/gurobi/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gurobi";
-  version = "9.5.0";
+  version = "9.5.1";
 
   src = fetchurl {
     url = "https://packages.gurobi.com/${lib.versions.majorMinor version}/gurobi${version}_linux64.tar.gz";
-    sha256 = "sha256-u1QuWl0WhfbjZOrwXqbFVySF/8N6IkUWnPPLQCiLwp4=";
+    sha256 = "sha256-+oKFnTPwj7iuudpmsPvZFxjtVzxTT1capSNyyd64kdo=";
   };
 
   sourceRoot = "gurobi${builtins.replaceStrings ["."] [""] version}/linux64";