diff --git a/pkgs/development/python-modules/rangehttpserver/default.nix b/pkgs/development/python-modules/rangehttpserver/default.nix
index a357f2138052..9317045da4de 100644
--- a/pkgs/development/python-modules/rangehttpserver/default.nix
+++ b/pkgs/development/python-modules/rangehttpserver/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "rangehttpserver";
-  version = "1.3.3";
+  version = "1.4.0";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "danvk";
     repo = "RangeHTTPServer";
     rev = "refs/tags/${version}";
-    hash = "sha256-ZXEbis37QO8t05JQ2qQQf5rkUSxq3DwzR3khAJkZ5W0=";
+    hash = "sha256-wvGJ5wHYLb7wJUGgurkdRTABV6kTH7/GXzXgpd0Ypbc=";
   };
 
   nativeBuildInputs = [ setuptools ];