diff --git a/pkgs/development/python-modules/pipdeptree/default.nix b/pkgs/development/python-modules/pipdeptree/default.nix
index 186e468e0491..39bdc6ad44ee 100644
--- a/pkgs/development/python-modules/pipdeptree/default.nix
+++ b/pkgs/development/python-modules/pipdeptree/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "pipdeptree";
-  version = "2.3.3";
+  version = "2.4.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "tox-dev";
     repo = "pipdeptree";
     rev = "refs/tags/${version}";
-    hash = "sha256-ivqu9b+4FhGa5y+WnKRk4nF6MR4Vj62pSs2d7ycIZMc=";
+    hash = "sha256-agjerQTSkrpHCleqNUxg+NFiPnf9u9DQrs3vSR917oE=";
   };
 
   SETUPTOOLS_SCM_PRETEND_VERSION = version;