diff --git a/python-simplejson.spec b/python-simplejson.spec
index af9a8f0..529476a 100644
--- a/python-simplejson.spec
+++ b/python-simplejson.spec
@@ -1,5 +1,5 @@
 Name:          python-simplejson
-Version:       3.17.3
+Version:       3.17.4
 Release:       1mamba
 Summary:       Simple, fast, extensible JSON encoder/decoder for Python
 Group:         System/Libraries/Python
@@ -10,6 +10,7 @@ URL:           http://undefined.org/python/#simplejson
 Source:        http://pypi.debian.net/simplejson/simplejson-%{version}.tar.gz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
+#libpthread.so.0()(64bit): /usr/lib64/libpthread.so: file not owned by any package
 BuildRequires: glibc-devel
 BuildRequires: libpython3-devel
 ## AUTOBUILDREQ-END
@@ -78,6 +79,9 @@ nosetests -q
 %doc LICENSE.txt
 
 %changelog
+* Sat Aug 21 2021 Automatic Build System <autodist@mambasoft.it> 3.17.4-1mamba
+- automatic version update by autodist
+
 * Sat Jul 10 2021 Automatic Build System <autodist@mambasoft.it> 3.17.3-1mamba
 - automatic version update by autodist