diff --git a/pkgs/development/python-modules/cheroot/default.nix b/pkgs/development/python-modules/cheroot/default.nix
index 680cc9322767..e586b3f28239 100644
--- a/pkgs/development/python-modules/cheroot/default.nix
+++ b/pkgs/development/python-modules/cheroot/default.nix
@@ -8,11 +8,11 @@ let inherit (stdenv) lib; in
 
 buildPythonPackage rec {
   pname = "cheroot";
-  version = "6.5.8";
+  version = "8.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "427e7e3ce51ad5a6e5cf953252b5782d5dfbeb544c09910634971bc06df6621b";
+    sha256 = "5b525b3e4a755adf78070ab54c1821fb860d4255a9317dba2b88eb2df2441cff";
   };
 
   patches = [ ./tests.patch ];