diff --git a/python-pyparsing.spec b/python-pyparsing.spec
index 835e403..941477f 100644
--- a/python-pyparsing.spec
+++ b/python-pyparsing.spec
@@ -1,5 +1,5 @@
 Name:          python-pyparsing
-Version:       2.2.0
+Version:       2.4.0
 Release:       1mamba
 Summary:       An alternative approach to creating and executing simple grammars
 Group:         System/Libraries
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://pyparsing.wikispaces.com/
-Source:        http://downloads.sourceforge.net/project/pyparsing/pyparsing/pyparsing-%{version}/pyparsing-%{version}.tar.gz
+Source:        https://pypi.debian.net/pyparsing/pyparsing-%{version}.tar.gz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: libpython-devel
@@ -45,6 +45,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %doc LICENSE
 
 %changelog
+* Thu May 16 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 2.4.0-1mamba
+- update to 2.4.0
+
 * Sat Mar 18 2017 Automatic Build System <autodist@mambasoft.it> 2.2.0-1mamba
 - automatic version update by autodist