diff --git a/pkgs/shells/murex/default.nix b/pkgs/shells/murex/default.nix
index 636253b2d6b..5968b26e0c1 100644
--- a/pkgs/shells/murex/default.nix
+++ b/pkgs/shells/murex/default.nix
@@ -5,13 +5,13 @@
 
 buildGoModule rec {
   pname = "murex";
-  version = "4.1.6140";
+  version = "4.1.7300";
 
   src = fetchFromGitHub {
     owner = "lmorg";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-1MFFAdmFtLZ0QlplgBHUb4g9bGmYX9445q9UFMh4OPE=";
+    sha256 = "sha256-wJfkYNoi4pyf8aY/sYuSTcAZm/ck303DmIeMYdnZ2zE=";
   };
 
   vendorHash = "sha256-eQfffqNxt6es/3/H59FC5mLn1IU3oMpY/quzgNOgOaU=";