diff --git a/pkgs/development/python-modules/rigour/default.nix b/pkgs/development/python-modules/rigour/default.nix
index 5f831293e994..d70d39d7b379 100644
--- a/pkgs/development/python-modules/rigour/default.nix
+++ b/pkgs/development/python-modules/rigour/default.nix
@@ -21,14 +21,14 @@
 
 buildPythonPackage rec {
   pname = "rigour";
-  version = "1.3.13";
+  version = "1.4.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "opensanctions";
     repo = "rigour";
     tag = "v${version}";
-    hash = "sha256-mcQ1GqmNWv4/ul9oRw/+MnTEcIcn3OP0C5eXi4HWKMU=";
+    hash = "sha256-PxlYJQN2y+mqS48Cbd3/dCubzNzMVL+Q+MR5YJmAVtI=";
   };
 
   build-system = [