diff --git a/pkgs/development/python-modules/csv2md/default.nix b/pkgs/development/python-modules/csv2md/default.nix
index 43d3c816aa95..a8d62dd33fcf 100644
--- a/pkgs/development/python-modules/csv2md/default.nix
+++ b/pkgs/development/python-modules/csv2md/default.nix
@@ -5,14 +5,14 @@
 
 buildPythonPackage rec {
   pname = "csv2md";
-  version = "1.3.0";
+  version = "1.4.0";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = "lzakharov";
     repo = "csv2md";
     rev = "v${version}";
-    hash = "sha256-INwZRbyJmyDd5SV7PBdqUc/3FO91upTgaxBfP/Giaw4=";
+    hash = "sha256-CzURejGIxsD7IBSbAYXz0kj5oX47e+uN13fqd56CM1A=";
   };
 
   pythonImportsCheck = [ "csv2md" ];