diff --git a/python-M2Crypto.spec b/python-M2Crypto.spec
index 1832be1..6bc411d 100644
--- a/python-M2Crypto.spec
+++ b/python-M2Crypto.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-M2Crypto
-Version:       0.41.0
+Version:       0.42.0
 Release:       1mamba
 Summary:       A python wrapper for OpenSSL featuring RSA, DSA, DH, EC, HMACs, message digests, symmetric ciphers and more
 Group:         System/Libraries
@@ -8,7 +8,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://gitlab.com/m2crypto/m2crypto
-Source:        http://pypi.debian.net/M2Crypto/M2Crypto-%{version}.tar.gz
+Source:        http://pypi.debian.net/M2Crypto/m2crypto-%{version}.tar.gz
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -24,7 +24,7 @@ M2Crypto is the most complete Python wrapper for OpenSSL featuring RSA, DSA, DH,
 %endif
 
 %prep
-%setup -q -n %{pkgname}-%{version}
+%setup -q -n m2crypto-%{version}
 
 %build
 CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
@@ -49,6 +49,9 @@ CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
 %doc LICENCE
 
 %changelog
+* Tue Sep 03 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 0.42.0-1mamba
+- update to 0.42.0
+
 * Fri Feb 16 2024 Automatic Build System <autodist@openmamba.org> 0.41.0-1mamba
 - automatic version update by autodist