diff --git a/pkgs/development/python-modules/spython/default.nix b/pkgs/development/python-modules/spython/default.nix
index d14cd4f71f5e..fe4d698358b7 100644
--- a/pkgs/development/python-modules/spython/default.nix
+++ b/pkgs/development/python-modules/spython/default.nix
@@ -4,21 +4,18 @@
   fetchFromGitHub,
   setuptools,
   pytestCheckHook,
-  pythonOlder,
 }:
 
 buildPythonPackage rec {
   pname = "spython";
-  version = "0.3.14";
+  version = "0.3.15";
   pyproject = true;
 
-  disabled = pythonOlder "3.9";
-
   src = fetchFromGitHub {
     owner = "singularityhub";
     repo = "singularity-cli";
     tag = version;
-    hash = "sha256-PNMzqnKb691wcd8aGSleqHOcsUrahl8e0r5s5ek5GmQ=";
+    hash = "sha256-XYiudDXXiX0izFZZpQb71DBg/wRKjeupvKHixGFVuKM=";
   };
 
   postPatch = ''
@@ -47,7 +44,7 @@ buildPythonPackage rec {
   meta = {
     description = "Streamlined singularity python client (spython) for singularity";
     homepage = "https://github.com/singularityhub/singularity-cli";
-    changelog = "https://github.com/singularityhub/singularity-cli/blob/${version}/CHANGELOG.md";
+    changelog = "https://github.com/singularityhub/singularity-cli/blob/${src.tag}/CHANGELOG.md";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ fab ];
     mainProgram = "spython";