diff --git a/pkgs/shells/murex/default.nix b/pkgs/shells/murex/default.nix
index 432bd618177d..d44c32e81cfc 100644
--- a/pkgs/shells/murex/default.nix
+++ b/pkgs/shells/murex/default.nix
@@ -5,13 +5,13 @@
 
 buildGoModule rec {
   pname = "murex";
-  version = "5.3.7000";
+  version = "6.0.1000";
 
   src = fetchFromGitHub {
     owner = "lmorg";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-wXpiJQ/9A45cmi0v5ZAgOCBvK86fqiOe9G8zOVCetBg=";
+    sha256 = "sha256-biwwNuCUgBNV//4/PYKf/n4HA69uiBEYFWVwspI1GG8=";
   };
 
   vendorHash = "sha256-qOItRqCIxoHigufI6b7j2VdBDo50qGDe+LAaccgDh5w=";