diff --git a/python-bcrypt.spec b/python-bcrypt.spec
index e27116d..5eeb78b 100644
--- a/python-bcrypt.spec
+++ b/python-bcrypt.spec
@@ -1,5 +1,6 @@
+%define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-bcrypt
-Version:       3.2.2
+Version:       4.0.1
 Release:       1mamba
 Summary:       Good password hashing for your software and your servers
 Group:         System/Libraries
@@ -11,10 +12,9 @@ Source:        https://pypi.debian.net/bcrypt/bcrypt-%{version}.tar.gz
 License:       Apache License 2.0
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libgcc
 BuildRequires: libpython3-devel
 ## AUTOBUILDREQ-END
-BuildRequires: libpython-devel
-Requires:      python >= %python_version
 
 %description
 %{summary}.
@@ -38,18 +38,22 @@ CFLAGS="%{optflags}" %{__python} setup.py build
    --install-lib=%{python_sitearch} \
    --record=%{name}.filelist
 
-sed -i "s,.*/man/.*,&.gz," %{name}.filelist
+sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 
 %files %{?pyappend} -f %{name}.filelist
 %defattr(-,root,root)
-## note: this list is just an example; modify as required
-# %{python_sitearch}/%{name}.py*
-# %{python_sitearch}/%{name}.so
+%dir %{python_sitearch}/%{pkgname}-%{version}-py*.egg-info
+%{python_sitearch}/%{pkgname}-%{version}-py*.egg-info/*
+%{python_sitearch}/bcrypt/_bcrypt.abi3.so
 %doc LICENSE
-## note: add extra documentation (if any)
-# %doc README.rst
 
 %changelog
+* Tue Oct 11 2022 Automatic Build System <autodist@mambasoft.it> 4.0.1-1mamba
+- automatic version update by autodist
+
+* Sun Oct 09 2022 Automatic Build System <autodist@mambasoft.it> 4.0.0-1mamba
+- automatic version update by autodist
+
 * Mon May 02 2022 Automatic Build System <autodist@mambasoft.it> 3.2.2-1mamba
 - automatic version update by autodist