diff --git a/pkgs/development/python-modules/python-barcode/default.nix b/pkgs/development/python-modules/python-barcode/default.nix
index 5e97286bd483..1e56b59c1fd4 100644
--- a/pkgs/development/python-modules/python-barcode/default.nix
+++ b/pkgs/development/python-modules/python-barcode/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "python-barcode";
-  version = "0.14.0";
+  version = "0.15.1";
   format = "setuptools";
 
-  disabled = pythonOlder "3.6";
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-JBs0qlxctqmImIL5QJsBgpA6LF0ZtCGL42Cc271f/fk=";
+    hash = "sha256-Oxgl+9sR5ZdGbf9ChrTqmx6GpXcXtZ5WOuZ5cm/IVN4=";
   };
 
   propagatedBuildInputs = [
@@ -45,6 +45,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Create standard barcodes with Python";
     homepage = "https://github.com/WhyNotHugo/python-barcode";
+    changelog = "https://github.com/WhyNotHugo/python-barcode/blob/v${version}/docs/changelog.rst";
     license = licenses.mit;
     maintainers = with maintainers; [ wolfangaukang ];
   };