diff --git a/pkgs/development/python-modules/python-constraint/default.nix b/pkgs/development/python-modules/python-constraint/default.nix
index be842e6fd999..3b28590268c1 100644
--- a/pkgs/development/python-modules/python-constraint/default.nix
+++ b/pkgs/development/python-modules/python-constraint/default.nix
@@ -14,14 +14,14 @@
 
 buildPythonPackage rec {
   pname = "python-constraint";
-  version = "2.4.0";
+  version = "2.5.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "python-constraint";
     repo = "python-constraint";
     tag = version;
-    sha256 = "sha256-Vi+dD/QmHfUrL0l5yTb7B1ILuXj3HYfT0QINdyfoqFo=";
+    sha256 = "sha256-VTecK82VSDoUOkPnuC+PnQYPjPBsaPeWCqm2st6Wwvg=";
   };
 
   build-system = [