diff --git a/pkgs/development/python-modules/tox/default.nix b/pkgs/development/python-modules/tox/default.nix
index 59e9ec764d56..3e8ba4b61277 100644
--- a/pkgs/development/python-modules/tox/default.nix
+++ b/pkgs/development/python-modules/tox/default.nix
@@ -24,14 +24,14 @@
 
 buildPythonPackage rec {
   pname = "tox";
-  version = "4.18.1";
+  version = "4.23.2";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "tox-dev";
     repo = "tox";
     tag = version;
-    hash = "sha256-p3pghGQwCBIvkFI6pYuzoGSwAwfaz4vKpteh8nhXOhE=";
+    hash = "sha256-rjz+CSGuGlQy9oneISJJo8doQf7abE9gNVpAnhD8Os8=";
   };
 
   postPatch = ''
@@ -66,7 +66,7 @@ buildPythonPackage rec {
   };
 
   meta = with lib; {
-    changelog = "https://github.com/tox-dev/tox/releases/tag/${version}";
+    changelog = "https://github.com/tox-dev/tox/releases/tag/${src.tag}";
     description = "Generic virtualenv management and test command line tool";
     mainProgram = "tox";
     homepage = "https://github.com/tox-dev/tox";