diff --git a/python-pycryptodomex.spec b/python-pycryptodomex.spec
index 7cab8bf..2a97ef2 100644
--- a/python-pycryptodomex.spec
+++ b/python-pycryptodomex.spec
@@ -1,5 +1,5 @@
 Name:          python-pycryptodomex
-Version:       3.10.1
+Version:       3.10.3
 Release:       1mamba
 Summary:       A self-contained Python package of low-level cryptographic primitives
 Group:         System/Libraries
@@ -10,11 +10,10 @@ URL:           https://pypi.org/project/pycryptodome/
 Source:        https://pypi.debian.net/pycryptodomex/pycryptodomex-%{version}.tar.gz
 License:       Apache License 2.0, BSD
 ## AUTOBUILDREQ-BEGIN
-## note: run 'autospec -u -a6 python-pycryptodomex' to get the list of build requirements.
+BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libpython-devel
 Requires:      python >= %python_version
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 %{summary}.
@@ -50,6 +49,9 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 # %doc README.rst
 
 %changelog
+* Sat Sep 25 2021 Automatic Build System <autodist@mambasoft.it> 3.10.3-1mamba
+- automatic version update by autodist
+
 * Sun Feb 21 2021 Automatic Build System <autodist@mambasoft.it> 3.10.1-1mamba
 - automatic version update by autodist